About a month ago, my girlfriend and I were fooling around. I did not penetrate her at all but I did run my penis on her vagina and some how her hymen was gone when she got home and she was bleeding heavy for about a 4 or 5 days. She s told me she s a month late but she tells me it probably has something to do with the heavy bleeding and her period is changing. Why did she have such heavy bleeding? And on top of that, I ve noticed her stomach s got slightly bigger, she s eating way to much, she s gets stomach pains sometimes, she just started to feel a little nauseous, she feels more tired sometimes and I am going insane because those are some symptoms of early pregnancy. She says she isn t but I have a very bad feeling. Please help me, I am afraid and she is only 16 years old.