Hi im 16 i had sex back i august the condom broke but i got plan b got period the 26 of augustand the we had sex again on sept 5 i got my september period late on the 31 but i was suppost to come on the 26. My October period was so late it came on nov 2 im scared could i be pregnant plus my stomach is getting larger but idk if im just getting fat i have not gained any weight but im scared! Help!'nn