hi!! autism anon here. Happy to hear you applied, good fucking luck!! Telling them that you’re schizotypical is absolutely your choice so if you don’t wanna tell them, fair enough. It Might be your money’s worth though to look into if the unis you’re applying for have a disability and/or mental health support thing. My uni has that kind of system so because of my MANY conditions (autism, eating issues, physical illness, many other elusive conditions) my tutors are informed of what’s up and they give me the ability to do certain stuff so I can be supported such as leave lectures without a word or bring certain things! Ask around if and once you get in if you can access the support system at whatever Uni you have and explain to them your condition as well as what you need to get through the day. I’d fully imagine they’d help you and set something up for you! Again though, it’s your call if you tell them at all so, you know.
good luck anon! I Hope ur application goes well!!