Teething

My mama thinks my bottom two teeth are coming in. She thinks this because I am more fussy and clingy, I seemed to have increased my drool level (if possible), I am restless in my sleep and sometimes whine while asleep, I want to bite down on any hard thing (frozen things are best), and my bottom gum is red and swollen but stretched into a little line with two pieces. She is not fully convinced, though, because these things popped up before and sunk back down. She also thinks I will wait till my daddy is back from camping so that he can see.