Hi. Hope it's OK for me to post on this forum, am from Canada and not the UK.
Last few years I've been really struggling with feelings of self-doubt and not being able to trust myself with things. I'm 20, in university (going into 2nd year, bsc chem) and I guess what you'd call highfunctioning [or whatever terminology is preferred nowadays.] Diagnosed in middle school / around puberty so have grown up with the idea / concept .Tend to think of myself as disabled rather than the new trendy terminology of 'neurodivergent' bc I find anyone who's using that is 9 times out of 10 trying to sell me some plastick junk. Not a lot of friends at the moment but am a good conversationalist and have a few, it's more due to non-autism related things (school workload/low free time, unrelated discrimination due to other aspects of my identity, recently 'solved' fatigue-causing medical issue.) Am a girl.
As you'd expect at the age I've been doing a lot more independent things lately / going without help from my parents more. I end up feeling very intense anxiety over a lot of this though. Some of this is due to negative events/things outside my control like bus overcrowding, a gas leak which occurred last year at my school, etc. which is whatever / have to just live with it but there're a lot of things where it seems like I mess up constantly in small ways and I feel like I have to double-triuple-quadruple check myself to ensure things are not going wrong.
I worry over big things like taxes, uni stuff etc. but also over where I put things in the fridge when returning from grocery shopping, safety walking home (even while it's light out, in safe neighborhoods, near other people), computer backups, all sorts of small things. The other day I went paddleboarding w/ my mother and one of our family friends and felt very guilty over taking the paddleboard (inflated) to the shore, deciding to stay by it because I was worried over it getting stolen, and then my mother having to come call me to help her out with something in the car (as she assumed I was coming back, and the park/lake was very safe / chances of anyone stealing a paddleboard are quite low lol.) But many small things like this add up and I feel like I just always am making the wrong call / judgement, like I just have terrible intuition. So I have to 'babysit' myself or else something bad/dangerous may happen (even if the chances are quite slim, and usually unknown to me, as I may be focused on other nonexistent dangers.) sometimes it's not danger related but instead, is this outfit OK, is the advice i'm giving good, etc. I know rationally this is silly and I have a lot of accomplishments/skills/things to feel proud of, but it almost makes it worse, that I can be in a difficult uni program etc. and still have to double check if I unplugged my straight iron before leaving the house, or put dishes away in the wrong drawer, left the milk out after making coffee etc.
Anyway I don't know if anyone has any advice about these feelings or just relates or what. I guess this is sort of OCD-ish but it's not totally irrational, like I have done all these things before. When I was a kid I had really poor spatial awareness in parking lots and was almost hit headon by cars like 4 seperate times. So now I am extra worried in parking lots, and so on. It's a bit like when people talk about rejection sensitivity but for physical things rather than social.