My period is not late. I am supposed to start in a week. I am usually a 31 day girl and I am on day 24 now. My nipples are tender but don't hurt which has never been a pre period symptom and I have random mild cramps that last a couple seconds a couple times a day. I also have had diarrhea twice in the last week. These symptoms have been going on for 5 days now. I have a lot of nerves and I have taken 2 pregnancy tests and both were negative. I had sex 3 times since my last period with my boyfriend who wears a condom and pulls out. I am not on because. Can I be pregnant? The only thing I have read is one time we put the condom on after a couple minutes and not right away. Please I need help.

How old are you?

Stress can have an effect on your cycle. As well sickness can wreck havoc your hormone levels and thus your cycle. The diarrhea is probably food poisoning/stomach flu. Which is what is throwing everything off.

It sounds like you're using condoms correctly. While they significantly reduce the chance of pregnancy, they're not perfect. I don't think you're actually pregnant, but that's neither here nor there. You should wait until you miss your period and then test. And by miss I mean by two weeks.Until then it is just guess work.