they could be "braxton hicks" i hear you get those in your second trimester lol.
17 weeks I had cramps in the beginning here and there but They went away Now they are just mild and sharp pains
who far along are you? how long do the cramps last? cramping is normal in pregnancy. your uterus is stretching. but if you're bleeding you should go get checked out. i am 7 weeks and have cramping here and there.