So today at work I went to the restroom for the umpteenth time, and because she's so low I sit extra to make sure I get all the urine out. When I was done, I wiped and pulled up my pants and was getting ready to go wash my hands when I felt a small gush (if you can call it a gush) of fluid. So I pulled down my pants again and my underwear was wet with clear liquid like water and had no smell. I noticed my back started hurting soon after that. Then about 2 hours later I was home and the same thing happened. My back keeps hurting but I notice when my stomach tightens like the Braxton Hicks, the pain in my back is gone but comes back right away when it's not tight. Just need some advice or info on what I should be aware of or do?