I don't think it's anything to worry about but if your concerned I would call the Dr just to be sure it can't hurt and that's what they are there for. Best of luck!!
Last option is speaking to a Dr. For anyone. That shouldnt be anyones help or suggestion in this community. If u hav any idea on the subject then there should be an answer on what probably this signs indicate..
actually Most people on here should be talking to their doctor first bc things could be more serious then you think. It could be the beginning of a placenta abruption. So don't be so rude when you ask someone for advice!