I can relate to this too... I am starting to go slightly less often than before, because I'm really not getting that much out of it. I make myself go, because I think I should, and that the discipline of going even when I don't want to is part of the whole process, but lately I've been wondering if I should keep going or not.
I don't really want to look for another church... I'm not convinced that a church is the kind of thing you should go shopping for

so I can sympathise... but no answers really!