u dont want to burn urself out trying to figure out HOW to make music when you have the world at ur fingertips.
download BandLab on your phone or garageband if you have an iPhone (they're free, even bandlab has a desktop version) make a couple shitty beats, maybe record some audio takes of u practicing w/ ur instruments.
if ur extra asf like me and trying to get the best of wat u can get out of producing music, try learning how to torrent and get yourself a legit copy of a DAW that you have been keeping an eye on. (BitWig, Ableton, Logic Pro X, FL Studio)
PM me if u want some help getting a copy and i can try my best to assist :)
write in ur journal. make concept projects. envision the world of your music and romanticize it making it ur own. Every thought and lyric that u think is "not good enough" will be. it's all building blocks to your next step.
MAKE THE ART FOR YOURSELF AND FOR NO ONE ELSE.
Hone this perspective and i promise the art will speak for itself.