hi i may be silly and unknowledgeable as this is my first pregnancy and very unsure what to expect i am 40+5 weeks thought out this pregnancy i have been very lucky and not felt a thing was not sick didnt feel sick no bh nothing so very unsure what this is i feel abit sick now ive been to the loo three times in the past hour and a half not wee and having like bad period pain and low back pain coming and going neally every 20 mins is this it do you think or just practice? help sorry if i sound stupid