okay i'm almost halfway there and this last week i have had cramping, it last for like 30 seconds my baby bump gets really tight. and so much pressure! The doctor told me it was BH contractions WOW this early i'm 19weeks now! when did everyone have this..if you have how early were you before you could feel it? i feel like i'm to early on to really have BH but this tightness has happened several times this week?!?