Still Monnie, mention it to your Dr at your check up.

I've got early stages of PE, and for weeks I just had the swelling and slightly high BP, but nothing alarming. So for me, the swelling on it's own was the first symptom I guess.

It would be rare that it's anything to worry about at 19 weeks, but just keep an eye on it as your pregnancy goes on, and definately mention it to your care provider so they can just note it.

Feet up as much as you can hun, and the massages that Caro mentioned are great, up your legs between you ankles and knees. I get DP to do this nightly and it really helps, I actually need to pee heaps afterward so it does seem to shift it.