Yeah, i would prepare for a rebuild... Or sell the car.
If you wont be power figgers now is your chance. I wouldnt push the engine to much, just run factory boost and she will last a little while longer.
Get a gemmi or old corolla. Drive it like you hate it for 3 years.
Then buy the car you want. Dont buy a no turbo if you want a turbo car once you get your licence.
However if once you get your full licence you want an NA r33, Buy an r33.