No, when going off Birth Control your body takes a little bit to get used to it and it is very normal to have irregular periods for awhile.
No you should not be worried at all. I just skipped six months and my doctor said I was fine. But if your period is usually right on time you might wanna talk to someone.
Some birth control pills can affect/alter your cycle, when I first started mine I had a light period for a month, then it stopped, if you are worried though, you should see your doctor. Better get it checked out if you are worried.
Depends if you want to be pregnant. If not you should be worried...
You should never be 'worried' about girls. They are not dangerous, unless you lack self-control.
If you are not on birth control and if he is not wearing a condom... you better be worried!!!
Tell us what this is and maybe someone can answer
most definitely yes, you should be worried and see a doctor immediately!
You should be worried that someone raped you in the first place, right?
You shouldn't be worried about pregnancy or STI/STD risk, you should however be worried about your complete lack of understanding about how conception occurs. Semen would have to get into your vagina, not on your pants, in order for you to fall pregnant and while you're on birth control even then pregnancy risk is minimal. Tampon or not, period or not, makes no difference here.
The day of your missed period if your worried about being pregnant.
or you can be pregnant.
Pregnancy tests and human biology are always wrong, I think you should tell your mom and see a doctorWell obviously you aren't pregnant! You are just too worried so in your next intercourse wear a condom and take the pill If that makes you feel better.Even if you were pregnant then when you had your period the baby would have come out.