Venting abt college

So hi, my name is Merit and I started college literally a week ago, i have 3 roommates and im the only one out of them and our friend group who isnt studying medicine (I take fine art), in the first few days of getting here I really enjoyed hanging out and getting to know them and living with them in general, lately im not sure what happened, if its just stress of the nursing and prehealth programs or something I missed but they seem distant and keep hanging out without me or not telling me their going to go all do laundry together like we used to so I may just be reading into this with my prone anxiety (as im writing this my maybe fav roomie offered me a smores bar) anyways what im trying to say is that idk whats going on im losing it and booooo okay bye for now