I’m scared I have a fatal disease

Can someone tell me how to stop constantly googling every single thing that feels wrong. In the last three days I’ve convinced myself I had MS, I could be having a stroke (multiple times), I have a autoimmune disease and overall something’s wrong with my health. I made a appt to go see my doctor next week to get bloodwork done, which I know is almost like a compulsion because I need assurance that I’m okay, or if I’m not to figure out what’s wrong. My anxiety has made me have so many physical symptoms that I don’t know what’s a problem and what is my anxious brain. Every time something feels wrong I go to dr. Google and then I automatically have some life ending disease. My brain is so tired, I just can’t keep living like this where my mind races and greats new issues everyday. One week it’s health, the next it’s something else, the themes keep changing to keep it interesting and I fear that the mental/physical toll and stress of this is actually going to inevitably harm me. Can someone please give me some advice as to not lose my mind

Hello. I am extremely that I have ALS. I am 21 years old, but I read that ALS can strike at any age according to the I AM ALS website. I've seen the “Her ALS story” as well. Many women under the age of 35 have been diagnosed with ALS. I have a long history of being a hypochondriac. I will admit that. I have been afraid of having ALS in the past. However, this time, I feel like I have been showing a lot more symptoms than I have before. I have had noticeable fasciculations all over my body for over a week now. My legs feel like jelly due to how much my knees hurt. My left knee looks like it was a little bit atrophied. I went from 130 to 126 pounds in one day. I have so much trouble falling asleep due to my leg cramps. Some people might say that all of this is due to anxiety. However, there is a big voice inside of me telling me that is ALS. I have gone to the doctor so many times with symptoms that I worry about that they will eventually think I am just an attention-seeking hypochondriac. I have been to a neurologist as well but it was way too expensive to move forward with any follow ups. I am terrified. ☹️☹️☹️

7 years ago I was a raging drug addict. I took any and all kinds of drugs without second thought of consequences. When I had my first child it’s like a switch flipped in my brain. Within her first 6 months of life I had over 12 visits to the ER. I was (still am) constantly afraid of developing a life threatening disease / illness or having a sudden health event (stroke / heart attack / heart failure / brain tumor / cancer ) develop. I’ve seen over 10 Specialist from autoimmune, heart, eyes, neurology , stomach , skin, etc. I’ve got a seemingly well bill of health but I become so hyper aware of every small change within my body. It’s. Constant state of fear and anxiety. Headache = likely tumor / aneurysm , small pain in chest or arm = heart problems , mild cold = covid or some rare disease , etc. Lately, my heart has been my fixation. I was having tachycardia going to the ER 2x a week. EKGs normal, 24hr monitor normal, X-RAY normal. Shortly after I notice my resting heart rate went down as low as 50bpm. I looked through my history over the months and that seems pretty normal for me I just hadn’t noticed before. Now I’ve been worried about my heart for weeks even tho my dr says I’m okay. It’s exhausting to be afraid of sickness and death 24/7. When I get focused on these thoughts it pulls me away from my kids and husband and daily tasks. I either full blown panic or shut down in fear. Anyone else relate? What helps you? I don’t want to rely on medications as I have so many adverse reactions to the 10+ I’ve tried! - oh year here’s another one - I’m afraid of allergic reactions as well I CONSTANTLY fear I will have an allergic reaction to medications / foods or over dose on things like Tylenol and Ibuprofen or mix meds and have reactions.