Am I pregnant ??

Casie

So I’m not to well with posting stuff but I had my period last week of November , me and my boyfriend had unprotected sex dec 1 an he did finish in me , well dec 11 and 12 I was spotting nothing heavy or anything well I waited a couple days and took a pregnancy test and it came back positive, so I took 3 more the next day all positive well Tuesday I took 1 that night negative then took 1 more Wednesday morning just to double check and it was negative so i have had 4 positive and 2 negative, I haven’t took anymore since Wednesday. I just don’t understand 🤦🏻‍♀️