pregnancy possibility??

I've had unprotected sex a few times this past month and then again last Friday night. I did have a period last month but have had unprotected sex since. I've always had a pretty good appetite, but here recently I've been soo hungry, I eat and get so full then 20 minutes later I'm ready to eat again. I'm always tired, and I used to LOVE sweet tea, but now the thought of it makes me want to throw up. I crave water with lemon as well as many different foods. I'm a small girl, but am just really bloated. What do you guys think? It's not time for my period so it's not time to test yet. I'm just wanting to know yalls opinions😊