Polyhydramniosis and contractions, anyone else experience this?

Bgreenfield10

I'm 26+5 and started contracting on Sunday at 26 weeks. Saw my NP first thing Monday, diagnosed with a UTI, started on macrobid and was told to start monitoring my contractions and drinking more fluids. I also found out I have polyhydramniosis, but had passed my 1 hour glucose. So now I go back for a 2 hr gtt and repeat u/s to recheck AFI. I continued to contract Monday and Tuesday approx 6-10 an hour lasting 15-40seconds that reduced with position change. Ended up going in and being monitored for a little bit in which I was found to having uterine irritability vs uterine contractions. I've been on bedrest since and been pushing fluids but haven't noticed much of an improvement. Has anyone else experienced anything similar to this? It's My first pregnancy so I'm trying not to freak out but I could definitely use some positive words!!