TMI!!!

Still having a brownish red discharge this morning and both times I peed this morning a big brown/red chunk came out. Called the nurse and they said to keep my feet up and no more sex and to call if it hasn't changed by lunch time. It doesn't look like any of the mucus plugs iv seen, but I guess if it's coming out in pieces it could be my plug. Any advice or anyone have the same thing happen after sex at 39 weeks???