My cat got out while we were on with a house move in early dec she is very pregnant but I am not sure when she is due this morning I was stroking her and I tried to stroke her tummy and she normally lets me but this time she didn't I have the scratches to prove that she really was not happy with me touching her there is this a sign she is due soon or is she just grumpy

I bet it was just uncomfortable for her. When she finds a quiet, conceled place, she is probably going into labor.