I just started taking new medication and I have intrusive thoughts about overdosing on the medication. How do you guys handle these thoughts if you get them as well?

I am having an appointment with my psychiatrist this afternoon and I am obsessing about what to do with my medication. I think it’s also very ocd like obsessing. I am currently on 30mg mirtazapine. Ive been on this for years (because of insomnia, anxiety and depression) (15mg) and after we tried to switch to another (amitryptiline) because of nerve pain, I went down the road of insomnia and later on ocd again. So I am back on mirtazapine, and weaning off of the amitryptiline. This is/was a very traumatic experience. Because the switch caused a mental breakdown. Now my psychiatrist has mentioned to up the mirtazapine to 45mg. And my obsessive self has done a lot of research and a lot is saying that the higher the dose, the more you can experience anxiety. And for ocd it’s obviously not the first choice. I am obsessing all morning about it. I am too scared to go up. But I am also too scared to try another and to wean myself of off mirtazapine. I feel stuck at this point. Taking two meds is also not something I want. I could really use some words of encouragement right now I think. 🥹

I’m not suicidal by any means, I had a thought one time when I was going through some stuff and ever since then I wake up every morning and think about it all day I have thoughts like “did I mean that?” “Did I want that?” “Am I gonna think this all day” “would I really do that” and literally it’s to the point it’s driving me nutssss please tell me I’m not alone and please tell me how you got through this, I started antidepressants about 6 days ago it’s called Effexor for the mean time I need some advice

I'm new to NOCD and have been dealing with harm/suicidal, and Pure OCD for some time now. It started off being healthy related anxiety that led to compulsion where I would research information on an uncommon illness or something I thought I had. Now it has snowballed into intrusive thoughts and images of me killing myself in various ways or my wife. The former is what has been the most debilitating and hardest to shake. Recently I seem to find triggers almost every where I look. "What if I killed myself this way" if I see a kitchen knife or a bottle of pills. A friend talked about going to a gun range a while back and an image popped up of me being there and turning a gun to myself which is something I dont want to do. I love life and its so painful to go through thoughts that try to tell me otherwise. That particular image/thought has really stuck with me. I know about ERP and my therapist said I could rip the bandaid off and go to a gun range but it terrifies me. I don't own any weapons but I often think, "what if I buy one and im actually suicidal?" Just typing it makes me anxious. I'm wanting to start a low dose of Prozac which opens up another can of worms about worried my "overdose thought" will come true, on top of potential side effects. This is long winded but im looking for any advice to get through this. I know others are worse off than me but considering I've never been like this and it only started 6 months ago, I'm really struggling. Thanks everyone.