Am I pregnant?

[Blade7s]

I m a 16 year old girl.I had unprotected oral sex and mutual masturbation with 2 guys on 5th November.I had my periods from 6th to 10th November.Then I had unprotected sex on 11th November with another guy.I took an emergency contraceptive pill immediately.I experienced light vaginal bleeding after 5 days.Then I had unprotected sex on 21st November with yet another guy.Immediately I administered an emergency contraceptive pill.Again I experienced light vaginal bleeding after 5 days.Again I had unprotected vaginal and anal on 3rd December.But this time I administered the emergency contraceptive pill after a few hours.Today is 7th December and I missed my periods which was due on 4th december..and haven t experienced the bleeding due to the emergency contraceptive pill too..Am I pregnant??
Update: So looks like I've had sex with 4 different guys while I was drunk..Now I pay the price

[dianaexoh]

I agree with Chima that you need to discuss birth control options with a doctor, as it is going to wreak havoc on your body to take Plan B so frequently. I highly doubt you're pregnant; the pill can make you miss periods or spot randomly, etc.  Also, condoms would be a good idea so that you know that you're protected from diseases as well.

[Chima7]

Here's the thing, taking emergency contraception so many times in such a short amount of time will absolutely affect your period schedule. It's not meant to be used that often. For your own health and piece of mind you need to get on the regular birth control pill and take as directed or some other form of protection if you're going to be having so much unprotected sex. Because the emergency contraception can and does have a much higher rate of serious side effects, the likelihood of which goes up the more often you take it. It's a very high dose of hormones which can cause major issues if you keep taking it so much.

Please make an appointment with your doctor to discuss birth control options because what you're doing is not healthy and you'll end up with more problems if you continue this way.