So ive had unprotected sex a few times in the past month, and i know it was stupid but it happened, and now i think i might be pregnant. I had my period but it was light and only lasted 2 days which isnt normal. I get really light headed when i stand up too fast, my food intake has increased, i use the restroom alot more, i feel sorta sick at times but it goes away after i sit down and snack on something. Im not sure if i sould take a pregnancy test until i actually miss my period because it might be too soon.

I REALLY need some advise...?