I'm 15 , my boyfriends 17.. We had sex Feb 8th I got my period normally after that. But this month I got it on time again. But this time it is very light. And brown& sometimes red. I'm not on the pill. We had sex with the condom on for a like 5 min. Then we took it off or like 2 min. And I didn't want to risk anything so I got off him. He didn't do anything in side of me, but I was scared about pre *** cause I know sometimes if sperms left over you can get pregnant. Does it sound like my periods normal to you guys? Should I worry? What should I do I'm freaking out.