I got a lot of static electricity shocks whilst pregnant. Never worked out what it was. My hair wasn't an issue though but my skin was a little on the dry side early on. I have always had issues with shocks but it got worse during the 1st & 2nd tri. Bubs was born "normal" so I don't think it did anything to him. He's a very settled baby so it will be interesting to see if your bubs end up settled as well.