I was bleeding for 4 months straight than stopped 6 days ago and my boobs started getting really tender and I had symptoms of pregnancy is this possib?

It is possible if. It is possible if you had unprotected sex.Do a home pregnancy test but I am concerned for you bleeding for 4 months straight and you did not consult your gynecologist.Whether pregnancy test is positive or negative consult your ob/gyn doctor you need to go to the doctors with your mother or guardian as you are only 16.