Hello everyone! My daughter is 11 months old and has been crying const…

Hello everyone! My daughter is 11 months old and has been crying constantly for a week now, especially at night. She cries through her sleep, I don't know if it's teething or something else. I see two lower teeth, one popped out earlier, the other is well visible now. But here's the thing: with the nighttime tantrums and not being able to fall asleep, I have to rock her again. Sometimes I feel like I can't handle it???. Please advise ?