Anxiety and obsessing

Please no mean comments . I don't know why but pregnancy turns me crazy. I have no one to talk to about this bc I am embarrassed to admit . I seen a post about someone's baby possibly having cleft lip and now I have convinced myself that my baby might have it too. I don't know why I'm doing this . I have spent hours on the Internet reading forums and looking over my sono pics and I point out to myself lines and shadows on the pics and convincing myself the baby might have a cleft . Even after my 20 week scan nothing was mentioned about cleft lip from the doctor but I have somehow convinced myself they just didn't tell me . The doctor told me everything looked good .  Wtf is wrong with me?!?!?!?