11mo old boob barnacle

Baby is teething pretty bad so it could be that, but these last few weeks have been rough. Every single wake window when we are playing toys or reading books there will come at least one time she is practically tackling me and grabbing at my shirt to have milk. She does get 3 solid meals a day. Is she just needing a lot of comfort for the teething? Is she trying to up my supply for some reason?