Bloated help!!!

I'm almost 33 weeks. For the past 4 days I have been so bloated I can't stop passing gas. Been taking gas x. I'm going to the bathroom every 15 minutes too pee feel like my bladder is going to burst. I go 4 drops it doesn't even hit the water its so little. I sit there because I need to pass gas or poo and nothing comes out. I am going crazy!!!! I don't know what to do. My belly is about to burst. Any help would be great. Thank you.