Baby is so cranky. It took us over an hour to get him to sleep last night. He slept all night…

Baby is so cranky. It took us over an hour to get him to sleep last night. He slept all night because he didn't sleep during the day. It just took me a hour to get him down again. I think he is getting a tooth. I hate that something is wrong and I don't know what. I feel so bad. Just made a appointment for later this afternoon.