Who is this screaming child???

I don't know what is up with Ror this week, but she has been miserable. I'm assuming it's teeth, but she's never been this bad with teeth. A phase maybe? She literally screamed for two hours straight last night. I would soothe her to sleep, put her in her crib, and as soon as I attempted one foot out the door, SCREAMING inconsolably. And it's not just bedtime. Today she cried and cried for no apparent reason. Yesterday, she didn't want to nap, so I thought that might have been the cause, but really, she's been grumpy all week. She's starting to show a temper too. I just don't know where my sweet Rory is. She was sooooo bad in the dentist's office tonight, and Mike took her home kicking and screaming while I was getting x-rays. Ugh. I could literally hear her screaming on the outside of our apartment building, but by the time I got upstairs, she had cried herself to sleep. Mike was really frustrated, but I told him this was actually positive because HE put her to bed. :) YAY!!! I really hope it's just her teeth and that this screaming will pass. I don't know how to deal with it, because she's usually pretty happy.