Been there, learned that.................I took a break (a long one) I left the church I was playing for, I now attend a church that uses Soundtracks/CD I love it..........I needed to just sit and be ministered to for a while. Occassionaly I return to my previous church when the Choir needs me.
Seek the Lord about your issues with"Church Folk" and ask Him if its okay to just sit for awhile. I think we all tend to get a little burnt out at times, especially when we are the lead/or only musician. It gets tough, I think of Jesus as He ministered constantly, even He had to get alone sometimes just to pray........