I had sex, when I was on my period, it was my second day but I know my body and was not bleeding that much that night so I thought it was okay. I read there is a chance you can still get pregnant if you have sex while on your period. I was spotting 15 and 17 days after this night I had sex. Do you think I should take a pregnancy test or wait and see if I have my period, which is suppose to come in about 7 days?

You don't take a pregnancy test until you are twop weeks late for your period. Any earlier and it will likely show a negative, even if you are.

You wait and see. You can take one of course, but a negative reading, will not have much value. You can take another one, when the period is due, but again, a negative result does not mean you are not pregnant.

You really need to be at least 2 week late, before you test.