My baby turns 6 month olds old on the 11 of Oct and she is up right now with a lot of energy doing spit bubbles non stop.. is this normal? My SO says he's worried that she won't stop doing the spit bubbles bc he thinks there's something wrong with her tongue (I just thought it was a new milestone) but now I'm worried.. he says he thinks something is tickling her throat.. I doubt it. Idk😩🙄 why isn't she sleeping ??