please help..

so since mid december i’ve been feeling like this , well first in mid december I’ve started feeling anxiety like normal, normal as in physical things like feeling like im going to pass out, shaking, chest pain, etc. but then it got worse , then it turned into more of mind stuff like feeling not real , feeling weird like idk. my mind is always runningg like on over drive, like looking back at myself that doesn’t seem like me. like idk. i can’t stand to look at myself anymore bc it doesn’t feel like me. i can’t be alone , when i think about to it makes it sm worse. but how do i stop thinking ab it? or make it better. i’m scared it’s gonna get worse. like i can’t even do my makeup anymore bc i think something bad will happen. i can’t go certain places , like stay the night bc i think something bad is gonna happen.

So I’m 16 years old, currently going through my sophomore year of highschool. I’ve recently quit nicotine and weed after chronic use for about 4 years (has affected my development extremely). I quit because I wanted a better life for myself because I knew that I was using nicotine and weed for short term happiness and long term made me very depressed about this life. I was also experiencing trouble concentrating on simple tasks and what I wanted to do currently in my life. Which was learning about life and having more knowledge about life in general so i could feel more comfortable and happy in the future. So I quit nicotine I thought I was going to be able to overcome it and be more comfortable with myself knowing that I’m not in a constant loop of short term happiness, long term making me less happy overall. Although I have quit nicotine and haven’t touched it in about 3 weeks I expected to have some major withdrawals because I’m still in adolescence and used nicotine about everyday for 4 years. Sorry I’m rambling about this but through those years of always suppressing my anxiety with nicotine when anything came up that triggered it. I started noticing that on vacation in very stressful moments like at the airport and there were people around me when using the bathroom I felt as though it was nearly impossible to go but after sometime I eventually went and shrugged it off. Now that I’ve quit though I’m my 4th week it’s almost like my brain really latched onto that fear of not being able to go around people publicly (paruresis shy bladder syndrome) and that’s also what addiction does to you I’ve acknowledged. But when I started coming home from school I started thinking about not being able to pee more and more to the point i haven’t been able to stop thinking about it since which now every time i feel a slight trigger of having to use the bathroom i start obsessing over it like everything I would try and do that i usually do my brain would draw me away from it and go back to the fear of not being able to go which created a lot of anxiety and thoughts like “would if im not able to stop going” which made me think about it more and more I would just wake up with that thought in my head each day to the point where i was really thinking about killing my self because I thought i would have such a better life without nicotine and weed but ultimately made me feel like i was going crazy and I really wanted to go back to vaping and weed but i knew that this was the cycle of addiction and that i may have a more underlying problem here i need to overcome somatic ocd. I haven’t been diagnosed with it yet and I know a lot of people go through a cycle of self diagnosing. But as I’ve slowly started to mentally figure out ways to get through this obsession over peeing and fight it, it’s like my brain is now trying to look for a new bodily sensation to obsess over. My breathing. I noticed this as well while using that sometimes I would think about my breathing a little bit to much for example saying to myself am I breathing right should I breath this certain way would if I can’t stop thinking about it. But as I was thinking about that I just hit my vape talked to my brother about it and just slept it off. Now that I don’t have a vape I’ve had to go through these expierences but with it feeling more real and not really having something to run to, to suppress like my vape. I’m writing this today as I feel better to myself talking about it and opening up about it as I’m trying to not respond to this fear with anxiety and go throughout my days ignoring these obsessive thoughts leading to extreme anxiety that I don’t have anything to suppress it with anymore besides my own mental. Maybe someone here will have some more knowledge about it than I do and can give me some advice to try to keep me more motivated to deal with this ocd I feel as though I’m having so I don’t end up in a dark place. Thank you.

i am convinced im a psycho killer. everytime im around my mom or sister i get these intense thoughts of stabbing or hurting them. when they’re not around its not as intense but its still there. its literally on my mind 24/7. im so tense 24/7. were currently looking for a puppy for the family and when me and my sister were playing with them today the thought was still there. nothing distracts me from it. video games and EVERYTHING else doesn’t work. im starting to feel like i WANT to do these things. i was never like this until i had a marijuana induced panic attack in january. i feel like something happened to my brain and its not just ocd anymore. i dont even know if im faking it. i have suffered from relationship ocd, pedophile ocd, and health ocd. i got over those relatively quickly. this new theme came out of nowhere after a panic attack on a plane coming home from a horror convention in february. i dont see a way out of this one. its been months. i try to let them sit and i get a panic attack. all i do everyday is cry. i feel like my life is over. i talk to a therapist and i have tried two medications that didnf work work. i dont know how to live like this. im afraid im gonna lose my relationship and im afraid im gonna lose my whole life ahead of me. im just 22. i just want the old me back.