I had my period July 4th my period r always short never get them twice in one month. Last week for a couple days when I would go to the bathroom there will be blood but very light an a couple day later there will be blood again but still light. Today just now I went to the bathroom an there was blood an that was still light. Period or might be pregnant? Me an my boyfriend have unprotected sex an I haven’t been really taking my birth control. Also yesterday me an him had sex an he cum in me once an then cum on my vagina...