[Butcho22]

It would be good for you to keep track of some basic stats.

-Greens hit per round
-Fairways hit per round
-Putts per round
-# of 3 putts per round
-Sand save percentage
-Up and down percentage

After about ~10 rounds or so it should become quite a bit more clear where your major holes are. (I'd be interested to see you stats so if you want to bump this after a few rounds that would be cool.)

As mentioned, it's most likely your short game. Practicing a 30 yard pitch for an hour straight can be a bit boring, but you just have to do it.

black knight,

awesome answer!