So just a few days ago I had sex and I am currently on birth control but when I had sex I didn’t bring my pills with me and missed so the next day I took the pill I missed and the pill for the day. Ever since then I have been getting that throw up in my mouth (not enough to come out) a few times and I have been peeing a lot today , I have also lost my appetite, I usually eat a lot but recently I have been eating very light. I am supposed to get my period in about two days so idk if this is period symptoms or if It’s pregnancy symptoms