hi and welcome to this new board. im also new here, but not to PE. my advise: keep it up, how do you measure? and are you sure you are measuring right? and remember to keep a log. i had the same experience as you didn't think anything happened, every time i measured i wrote it on a piece of paper and threw it down in the buttom of my desk, then one day i was cleaning up and found the old notes i realised i actually had gains, but when you get. lets say 0.1 inch, you don't notice. when you get 5 times 0.1 you don't notice either. also the reason why bodybuilders always measures everything, else you can't really see whats happening with you body since you look at it every day.
stay focused, take a workout say. focused 1 month at the time and see how it goes from there. and mate 2 month? your still new to this. clear your mind and write down EVERYTHING. for your own good, if you don't have a problem with it. take a picture of your ding dong aswell. pictures says more than a thousand words. you must understand that even when it is going good, if you don't know how to keep a record you can't see that its going good, which in the end kills the moral. alot like being mad because you don't win the lottery, but you haven't checked if you had the right ticket

ohh and i saw under post of the month that there was this really nice post about archieving your goals, read it aswell.
good luck on your journey