stomach issues anyone else?

Nesdely • My family is everything. Mother of three blessing and god just bless us with baby number four as our New Years 💑👪👩‍👦
Now that I am almost 16 weeks 
I am going to the bathroom none stop 
This week constpation is not my problem. My problem is I can't seem to eat without it going right out of me😞
Barely eat at all because my stomach is so gassy and I keep going to the bathroom 
Anyone else having this issue. 
It's so annoying having to eat then a mintue later i have to be done because either this baby doesn't like any food or my stomach has become to sensitive with food 😒