Growing pains

Up until now I have felt almost 100% normal. Now these 12 hr shifts, pushing wheelchairs/hospital beds, and lifting patients are really getting to me. Wednesday evening I began to have severe pains in my lower stomach and lower back. I still had 4 hrs of work left so I tried to make do as best as possible. My scrub pants were feeling super tight, pressing on my bladder and Wyatt, so I cut them on both sides of my hips. This didn't relieve my pain, and in fact it kept getting worse. Once I got home I changed into comfy sleep pants and layed on the couch for awhile. I started feeling better after about an hour and by today felt great! I decided it was time to go buy bigger scrubs! I work tomorrow, Hopefully with the bigger pants and taking it easy with the lifting, I'll feel ok enough to get through the day :) only 17 weeks and 1 day left!