DD has officially started teething. I can see 1 tooth for sure below the gum. She was up last night from 2:20am-6am! I gave Tylenol, absesol, walked her (stopped crying but wouldn't sleep) , fed her, you name it. When I put her night light on for about 15 min she started smiling! She usually STTN. I woke her at 9am. What do you think?