putting personal beliefs in perspective

i have been experiencing some doubts. these doubts include the things i have been raised with and my beliefs. i dont necessarily think that doubting one's personal beliefs is appropriate. i feel that maybe a "doubt" can be a sign of inconsistent faith- that maybe it is a result of being not faithful enough and not commiting to one's beliefs whole-heartedly. maybe it isnt a sign of weakness though. infact, what if afterall it is a sign of strenght. what if it is the process of reaching a higher level mentally or spirituallly? what if by pushing the limits, asking the questions, and seeking out the truth is really just a way of beating down the walls of a cookie cutter religion?