Want To Get New Clubs.. Kinda Clueless

everyone says not to get clubs right away in case i dont stick with it… but i no when im addicted to something.. and golf is definitely my new hobby i love competition and new challenges and getting better at things so im definitely hooked…anyways… im playing with a ****** old set of clubs, and im 20 now definitely done growing so nothing will change in my size or n e thing…i want to get a new set but im kinda clueless … im tryin to read a lot and grasp the differences in the choices but just wanna get different opinions on what to get…i dont wanna just grab a set i wanna get custom fitted but im afraid also that my swing and flexibility is not far enough along yet to properly fit me with clubs.. especially as far as how stiff the shaft is suppose to be.. i duno i just dont wanna get stuck with something that isnt good for me, but i have shot about 7- 10 rounds of 9 holes and dropped my score from the 60’s to the 45- 50 area…and i just want to improve im reading a lot but just really want new clubs.. just clueless about the brand, the loft i should get for my driver, should i get hybrids yes no…what kinda putter…i no its all feel for different people but all i have to go off of so far is the ****** old set i have right now.. what do u guys recommend.. im open to n e advice from general advice abotu equipment all the way down to a specific driver or putter you may recommend.. whatever words u got for me to help me out.. thanks sorry about the long post. I am long winded. p.s. my price range overall will be probably between 500-1500 for everything