How to Invest Roth IRA (clueless resident)

I have just over 13k sitting in a fidelity Roth IRA (yes, I put the yearly allowance in at the end of 2023 but still haven’t invested it because I haven’t had time to figure out how 😅). I’m still not understanding after trying to read about various options online and will definitely need a financial advisor as an attending, but for now - can someone please tell me where to put my money? FXAIX? FSKAX? FSPGX? Combo? Fidelity ETF growth portfolio? Other??

There’s no retirement match through my residency program.

THANK YOU in advance!