Gross (TMI)

Ladies. Why is being pregnant so gross? I'm currently 18 weeks pregnant. I definitely had a wet fart today that produced a good amount of mucus. From what I googled I don't think i'm too worried. I already have some digestive issues when not pregnant. Also ate a lot of dairy this weekend and was already having some diarrhea. Obviously if it keeps happening I'll let me MW know. Any thoughts? TIA