I was on meds for the first trimester cause I was losing so much weight from throwing up.
Here are some tips if the doc doesn't give you anything.
1. Always wait at least 1/2 hour before or after eating before drinking anything.
2. Carry lifesavers (now I now why they're named that! Lol) for those times you're in public
3. Like someone else said, eat small meals frequently instead of 3 large ones.
Worse comes to worse get the doc to prescribe something. I was on diclectin. My son is perfectly healthy (ok he's a lil crazy! But what almost 9 month old isnt?? Lol)