21 weeks and went into the E.R

I was feeling a lot of pressure in my lower abdomen on my left side and wasn’t sure if that was okay, being my first pregnancy I was freaking out. I went into the hospital and they monitored my baby boy and everything seemed fine. My issue was that I have a ton of gas! But I can’t pass it so it’s all just hanging in there lol. Dr told me to take gas-x and I should be fine. But all of that worry just for gas! I’ve never had gas this bad but I guess I’ll be okay 🤷🏻‍♀️. As long as my baby boy is fine ❤️