Possible acid reflux?

So around the summer I started getting woken up really early in the mornings to run into the bathroom and throw up. ( no i wasn’t pregnant because i have never had sex ) but it was practically every morning one week and my mom and i thought it was possibly my anxiety because i have it so bad. then a month went by and i was fine then again it started happening! then i was fine throughout the summer up until last night. I didn’t eat too much because i️ know my limits but around 10-11 pm i would burp & i guess it was a wet one and i could taste this horrible taste, i then knew i was probably going to throw up tonight. i woke up around 4 am went back to sleep but could feel my stomach rumbling feeling really tight as well. i woke up around 6 and ran into the bathroom to have diarrhea and .3 seconds later threw up about 4 times. now i️m laying in my bed hoping it doesn’t happen again 🙄🙃