What are the chances of me being pregnant?

I am 16 years old. And before anything I'd like to share a few things. First of all I have had only one official boyfriend and we have been going out for 10 months now. We decided to do it because we thought it might strengthen our relationship. It was...

crashing down on us and we had to do something.
Now I'm stuck telling myself I shouldn't have done it. And the way he's been acting makes me know I shouldn't stay with him. But he was my first everything. And I don't know what to do about that...
So I'm also stuck wondering if I am pregnant or not. I know it's crazy that so many of us are getting pregnant at ages too young to handle... But we need help now because we were too afraid to ask for it before...

To the point... I've been eating more constantly and it's not because I'm depressed. When I am depressed I stop eating so I know something is wrong besides that I feel fatigue but that has always been normal for me. I don't expect my period until the end of next month and besides that I don't seem to notice any other symptoms. Not even morning sickness. So I need maybe a percentage. What are the chances of me being pregnant.

***I did not use protection but we used the pull out method. so I shouldn't be pregnant***

...shouldn't be? Who told you that? Pulling out is NOT an effective form of birth control... AT ALL. Precum can contain sperm, and that sperm can get you pregnant. Its that kind of ignorance and carelessness that CAUSES so many teen/unplanned/unwanted pregnancies in the first place. You should REALLY consider educating yourself about these issues.

Could you be pregnant? YES. What are your chances of pregnancy? MUCH HIGHER than doing it with proper contraception. ARE you pregnant? WE DON'T KNOW. At this point, you'll have to wait another week or so before you can use a pregnancy test effectively.

did you use any kind of protection?

***now I'm stuck telling myself I shouldn't have done it.***

95% of ALL women wish they had lost their virginity to someone else. Welcome to statistics...

***what are the chances of me being pregnant.***

You didn't provide us much information to go on...

1) Did you use protection?
2) How many times did you have sex?
3) Did he ejaculate inside you?
4) How long ago did you do it?

I did not use protection but we used the pull out method. so I shouldn't be pregnant but then I shouldn't be too sure. well...we did it a few times... and the last time was about a week ago...

I will keep this really simple, YES you could be pregnant, NO you will not have any symptoms yet. If you miss your period or as soon as you may be late, take a test. at that point most women are already 4-6 weeks pregnant. I did not start getting sick until about 10-11 weeks. I am now 38 weeks and I have 11 days till my due date. but I am 34.
I was 16 my first time and I don't regret who it was, So I must be lucky to be part of the 5% that captian listed.
I would not say anything to anyone until you know for sure.