Aiden is constantly, mouth closed, moaning, DH says to say its a dull, ANNOYING moaning/humming noise.

Could this be teething? He has been doing it on and off now for about 2 weeks. Sometimes days on end, and then, will go a few days just making normal sounds. He doesnt tug his ears or anything, but, does always have a finger or two in his mouth, drools abit (not alway excessively). And blows raspberries constantly.

He is not sleeping all that well during the day either.

We are thinking about posting him to my mum, on the other side of Australia! Just trying to find a jiffy bag big enough for him

He hates bonjella now, i think he is sick of me sticking my finger in his gob, but, i give him brauers teething and calm. What else can i do?
I read somewhere someone mentioned chamamile (sp??) could help? What sort? How do i use it?

What do you think?