I had unprotected sex with an ex boyfriend and he cam alittle in me and then pulled out. Im alittle?

well, there is a chance that you might get pregnant, so just in case, you should probably take some birth control, or something.if he i syour x then you shouldt of had sex with him. if you have a baby, he ptrobably wont take responsability for it, so you will have to care for it by yourself. not the smartest move on your part. take some pregnancy tests, starting, like next week, or something. i fyou are pregnant, you can get an abortion, before it gets too old, and you regret it. if it gets old enough an dyou have an abortion ,you will feel bad about it.
:) dont worry, if you follow my adviec ypou will be fine.