34 month old been waking every night now for almost 3 months

[janski31]

My dd is 3 in December always been quite a good sleeper apart from when teething but since end of july beginning of august she has been waking up every night really crying her back molars are still coming through they are taking forever do you think it could be that as she doesn't seem to be bothered by anything there is no mention of bad dreams, cold, hungry, thirsty, need a wee sometimes she wakes twice a night others once but then she wakes early and is exhausted by 10am! She gets a cuddle reassurance we are here tucked back into bed with a cuddly toy night light on sometimes landing light on just can't understand why it's been going on for so long now ? Maybe it's just a phase but she is quite upset when she wakes and sometimes she comes in bed with us x