Teething problems

Baby is 5 months old and started teething I noticed she doesn't like to put objects in her mouth to seek relief or any other babies like this I don't know if it's she just doesn't know how or she just doesn't like to she prefers her fingers but he's very cranky and I don't know what else to do right now she's not even taking my finger I don't know if it's sensitive also the placement of her teeth I think that'll come out first or on the side versus the front.