Re: please help me, extremely worried, don't know what to do or think..
There is no way you can get pregnant from what you describe. You have to stop stressing!
You're gonna be fine. My only warning is that since you and your boyfriend have decided to enter into this territory, you should start thinking about birth control.
Next time you could end up doing something that might actually have some risk and if you freak out this bad over something with no risk, imagine how you'll handle real risk?