So the last time I had sex was June and then I stopped because I was scared but it was protected. Then I got my period and me and my boyfriend masturbated each other naked but we weren't that close to each other and we avoid any contact with the penis next to me. I have missed my period but got like a little spotting the week it was due and now I missed it I am 2 weeks late and I dont know what it is. I have irregular period because I stopped taking birth control. Should I be worried ??