my daughter is just fighting me

my daughter is 6mo old . Lately she is refusing her bottle , paci, being extra needy. grunting now when I put her to sleep won't let me pat her back or rock .. she is also teething she has her two bottom teeth half way through . she won't eat baby food I gotta force her to eat and just let her scream . ( I've been doing Motrin and baby oralgel) . Nothing is satisfying her . Any mothers got advice ??