I found my girl will be in bad mood occasionally and don't like to be disturbed by "stranger". I try to give her something to bite but its seems like she much more prefer sucking her thumb all the time. Then I give her a pacifier which I've stored in freezer, and I found her like the cold pacifier and start chewing it.
My baby sitter said use some herbal tea to wash her mouth 3 times a day, especially massage to her gum. She able to drink more milk after wash with herbal tea as it helps reduce heat in her mouth. Then I try to use the mouth wash (Pure Glycerine) to sooth her, and its work too. Just pour a bit mouth wash on your clean handkerchief and mix with some warm water then massage to the gum.
Teething really need a lot of passion. Sometimes I really can't finish my works as she wants to be cuddle all the times. And, sometimes really get frustrated easily. I bought her teething rusks and teether to chew with.
I think all this will be ended as soon as her upper teeth come out from her gum.... huh.......