What were some signs that your baby started teething??? I think my son might be teething. He'll be 15 weeks on Friday. Hes been drooling a lot lately. We went out and brought bandana bibs to keep his clothes from being soaked. Hes been putting his hand in his mouth a lot the past couple weeks. Today he kept spitting his pacifier out his mouth. Kept waking up crying. I made sure he wasnt hungry. Changed his diaper. Made sure the room temp wasnt to cold or too hot. Everytime i put him in his bassinet he would wake up. Hes currently sleeping on me. We broght him some teething toys and he started sucking on it. His bottom front gums look white. Sorry I know my post is all over the place.