Am i depressed or bipolar or something?

i don't think you are bipolar, but you might be depressed. try talking to someone you trust (a therapist, guidance counselor, parents, a good friend, etc) that's the first step. take it from there, you need support to get through this. it's also possible you may need medication, but that's okay. you aren't alone in this, i went through depression, but with the proper support and meds, i have come out a better person. good luck <3 you deserve to be happy.