no. go see a doctor about that. I'm not sure if u r alien or not.
If it was your first time having sex, this change is common. The body is trying to adjust to the new activity. If you are a more experienced individual, it could be anything (stress for example). When in doubt, take a test.
Go to the doctor. The cramps and tender nipples sounds like PMS or something similar. Actually you may have only had one period and just think it is two.
Yes it is normal. If you exercise more then you will have it later . And the cramps it just depends sometimes ya' have them sometimes ya' don't ... But yeah it is normal....
No yeast infections smell and itch you are just having a simple period
this is relevent to the question: how old are you?
it could just mean that your growing to fast and your mucsles arn't used to your body yet
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I miscarried at 7 weeks and my period came around 33 day later.
Having irregular periods is nomal. Maybe because you have just started to have period for only a short time, so don't worry about that.
same here i had unprotected sex 6days ago and 1day later im on my period that weird shouldn't i be pregnant not on my period..??
Sounds like ovulation.