I got accepted into UCLA but I got 3 Cs senior year so far (senioritis hit me so hard) since we are on trimesters. Should I email the school about my Cs now or later just in case I get more Cs?
Read your provisional admission, It spells out what you need to do. I imagine they want you to maintain a C or better in all classes and perhaps a 3.0. If you are at risk of non-compliance YES you should call them ASAP.
Unless UCLA has change their provisional admission contract, you need a 3.0 unweighted GPA with no more than 2 C’s Senior year. I would contact admissions and give them a heads up.