So for the last few days iv been getting really bad tightening preacher and cramps like the start of labour pains every 5/10 minutes that grow stronger and stronger for about and hour at a time then nothing for hours then starts again dose this sound like that start of something/ slow labour as with my daughter once I started having tightens with pain 12 hours later she was born but this has been going on for days now and not getting strong enough to go in been getting b&h since about 20weeks bu...