Confused 🤷‍♀️

Corliss • Hello, lol I'm from Houston, Tx ,College Student,, I love my amazing Husband ❤
Soooo I had my period two weeks ago but it was a weird period it only lasted three days and normally my period goes five days and before that I had sex with my husband on October 30 during my fertile window but I got my period I guess if that was my period sooooo yesterday I took a pregnancy and I had a faint line cold I be pregnant??