Earlier today I had the sudden onset of a pain that gradually got worse and peaked about midday. I am 14+4. It was on left and very very painful, hard to breathe or talk. Like a stitch type feeling (but more painful) which felt like it radiated into back and belly. Paracetamol didn't work even after an hour. I have called 4 midwifes but none have called back and obv it is 5.20pm now. The pain is 90% better now. Do i need to start ringing emergency number now it has almost gone? Is there any problem this suggests?