I got accepted into a masters program but now feel completely overwhelmed. I received the acceptance from the department, but nothing from the university. I don't deal well with uncertainty and that is all I have right now.

I don't know what I have to do but have a long list of things I don't know how to do and trying to find out is just confusing me more. AHHHHHH!

-buying friend's car, get car insurance, register car, pay taxes, etc.
-finding an apartment (in another state) or graduate housing
-finding health insurance that covers mental health (school insurance caps at $500 per year.)
-figure out if I get any financial aid
-if I don't get financial aid find a job (maybe have to find a job even if I do get financial aid)
-figure out what classes I need to take and how to register
-find another pdoc and T
-try not to crash during what is usually a hard time of year