Bloating 😩

at 4wks 4 days I look like I am like 18wks pregnant 😩 this bloating is so bad! I was plus sized before I got pregnant and this bloating is so unforgiving lol I have tried everything, I walk, I drink 80oz of ice water a day, I use the bathroom fine, also I eat lean protein, veggies and foods that do not cause extra gas and I take gasX chewables too. Any tips to help? I am at work and one of my coworkers asked if I had been gaining a lot of weight recently (we had been doing a diet/exercise thing together) and I can't tell anyone cause i'm so early 😩 no weight gain for me though.