I came on my period around the 2nd of October. I had sex on the 9th, right after my period. My partner did not ejaculate, we stopped before he could (only my 2nd time having sex). I'm very nervous although its not time for my period yet because I have noticed a clear discharge, back pains, headaches, little cramping, and light nausea (seem to get every month before my period). I don't come on my period again until the beginning of the month. Are these symptoms too early for menstration? Could I be pregnant? I really hope not =/

So you are not using any protection or other birth control.

But of course you could be, withdrawal is not a method, there is plenty of sperm in the early fluid before he ejaculates to make you pregnant. So withdrawal, merely lowers the chances of being pregnant.

But you will just have to wait and see,

Unless you are ready to be a mom and have a child, use proper protection, ( but also remember no method is 100 percent

Sorry, missed the most important part. We did use a condom. But you are right, no method is 100%, unfortunately

This symptoms may be due to your period coming. You usually do not get any symptoms of pregnancy if you are pregnant before a late period. I really do not believe you would get symptoms that early. Do not worry but try to be careful next time.