I'm 38 + 2 - not even sure if what I'm having is Braxton Hicks - they seem to be very quick, start with very tight feeling at the bottom of the bump and then spasm very painfully across what I assume is my pelvic floor. Each one lasts no longer than 10-15 seconds, but I seem to have a series of 4-5 quite close together and then a break with nothing. Any ideas please?