I’m in my 2nd pregnancy (1st ended in early miscarriage) and 13+3 I’ve just been laying down watching TV and felt a tightening and then looked down and the bit above my pubic bone was rock hard, like a little ball, this is probably the 3rd time it’s happened in the last week but the most noticeable. When I went to the toilet it went away.
Is this normal?! Or should I be worried?