I am an 19 year old female, sexually active we

Patient: I am an 19 year old female, sexually active we alway use a condom to “finish” and here’s my concern, About a week before I was supposed to start my period I started spot bleeding with lots of presure in my uterus, started to feel more and more tired, increased appetite though, body always sore, frequented urination, some mood swings. The thing is I’ve been lightly bleeding since that day and it’s been about a week and a half. Should I be worried about it being a more serious problem? Is it normal? Could it be a pregnancy of sorts?

Doctor: