Is it normal to have this much anxiety over decisions?

I've always been a perfectionist and a really high stress person, but I feel like it's gotten worse since I've been at university. Now any, even mid-sized, decision (e.g., should I take a class with a heavy workload at my university and get the GPA boost or take it at a community college and not have to work half as hard. Or whether I should go on a road trip with family or stay home and work on some summer projects) stresses me out so much I'll agonize and over it for days and it's all I'll think about. I'll even randomly start sobbing and panicking over something that's probably just going to be another irrelevant decision amongst many. My friends generally entertain my panic and questions but they don't understand why I treat everything like it's such a big deal. I also second guess myself all the time and I don't trust myself to do anything correctly (which makes exams an ordeal). I'm just so terrified of failure or of making the wrong decisions, but it's making it really hard to function. I can barely sleep and it's so distracting trying to work on something while I can't stop thinking about something I may have done wrong.

Do other people feel like this all the time?