Hi I'm 18 years old and my boyfriend and I had sex a week ago, which was a couple days after my period, and the condom broke. He told me that he ejectulated so we took action and I took the Plan B pill. The next day I started having very little bleeding, it was very light pink, then not too long after it turned brownish that same day. The bleeding stopped for a couple days and 5 days after the condom broke sex, I started bleeding very light again. I started to worry when I looked online that it could be a sign of implantation leading to pregnancy. I talked to my boyfriend and I don't know what we were thinking but we had unprotected sex 4 times in the last 3 days, and during every time, I would bleed, very very heavily. Sometimes the bleeding would stop right after, but then continue hours after. I am getting so confused and extremely worried!!
Could this bleeding be my period coming early from the Plan B, even though my last period was a week ago?
Could I be pregnant and that's why I'm bleeding?

It is most likely from the plan b, which can cause some bleeding as well as throwing your cycle off. This may result in your period coming sooner or later than expected.

Certainly pregnancy is possible since you had unprotected sex, or even with protected sex for that matter. Now you will have to wait until your cycle gets back on track and see if you have a period next month or not.

Use a reliable form of birth control every time you engage in sex.

Thank you so much