Can i sue my doctor over this negligence?

Get a copy of of all medical records. Consult a lawyer. Sounds like you could have some legal basis here for suing. I am not a fan for doing such things but if you were a high risk and you clearly stated your complaints; it would be the high risk doctor's job to cover all the angles for such complaints even if clinically there were no outward signs, pain is something that needs to be addressed.