After eating.. TMI Kinda! Please help!

Whitley
Hey! So after eating, has anybody in their first trimester had diarrhea & horrible gas afterwards? And of course, dry heaving or vomiting. I definitely had the dry heaving my first time around but no diarrhea! Also. Does anybody have itchy gums??? I lost it earlier! I left work, went to Walmart, bought a toothbrush and just started BRUSHING IN THE STORE 😂 omg. Anybody know any sane ways of curing this?