It's the fact that it wasn't there before and now it's constant. I have a tendency to completely catastrophise things and I'm panicking that this is how my mind will be forever and I'm stuck like this.
I have catastrophised with every new mental side effect so far.
I thought you would say this, but wanted to check.
I’ve been there, and it’s awful. But there is a solution, though it’s not instant. Simply, the more you focus on, and worry about the symptom, the more you will get of it. By focussing and worrying, you are training your brain to notice it, bring it to the fore and ramp it up further (it will get louder and more intrusive...). If you panic and desperately try to push it away, the same thing happens.
The key is to accept the symptom is there, with as much grace, calmness and even amusement, as you can. Be curious about it, explore it, even tune in to it. At first, it may seem to get worse. This is completely normal, and not something you need to worry about. Over time, however, you will notice that it generally will get quieter and less frequent (with the odd blip where it seems worse again- totally normal and don’t panic!). Then you will realise it no longer bothers you at all, and some time later you will realise you haven’t had the symptom for ages, but didn’t notice it had gone.
The only way to get it to go away is to accept it is there now, and not be desperate for it to go, paradoxically.
People with obsessive/intrusive thoughts can find their thinking is less flexible than others - they get stuck on one thought that would only have passed fleetingly through the minds of those who are not obsessive.
Have you had any therapy? I found a combination of mindfulness, meta cognitive therapy and ACT worked well for me. CBT was a disaster, as it encourages you to engage with the thoughts, when what is actually required is to disengage.
There are meta cognitive brain training audios available for free, which can help you train your brain to relearn flexibility. If you are interested I could dig out some links for you when I get back home.
Ultimately, this could be down to the meds or not. It could be that the meds have excited some neutrons that are now firing randomly. Hopefully it will settle, but the tips above will help regardless of the cause, and more generally for obsessive tendencies (i’m guessing that if this one were to resolve, another one would take its place very rapidly).