So my hands/arms and especially my legs/feet have gotten really swollen the last few days. I'm 30 weeks now and a few weeks ago noticed I was getting swollen at the end of the day after working, I figured it was normal from spending so much time on my feet. But I've had the last few days off and now I'm noticing swelling 24/7. My legs are rock hard too! Has anyone else ever had this before? Any suggestions?