Can I be pregnet?

i had my period on october 19 then went away october 24 had sex that same day and also on 31 of october then the whole frist 2 weeks of november I had sex with out protection but I had my period november 19 and went away on november 24 I took a pregency test on november 24 and it came out negative is it possible that I might be pregnet?

Why would you have sex without protection and be worried about being pregnant?
You may not be pregnant, but that would be the least of your worries as a result of having unprotected sex.