Sweetie you're not being a hypercondriact at all, everytime I got a movement I practically called the OB(poor guy)!
As ****ie as it sounds, they are growing pains, you'll notice at certain times like you said it happens and then later you won't get them then again then they die down again.(does that make sense)?

When bubs is out you'll understand, just as they have growing spurts out of you they have them in also. Hope I helped.xx O


PS if u r really concernd call OB, after all that's what they are paid a **** load of money for! YES.