SUBREDDIT: r/relationship_advice
TITLE: I [28f] messed up and need advice with [24m]
POST: im (28f) recently met a guy online (24m).  we met randomly in a game we both play.  hit it off with intensity.  lots of chemistry and the sexual chemistry was off the charts.  he, being younger then me,  said a few times that i might need to teach him things about how to treat a girl because he'd never had a gf.  (dont judge, he was actually not the stereotypical virgin). 
fastforward a few weeks and things get weird cause we both start to have legit feelings but the age difference was a little off putting for me.   he started saying things like we should just be friends because i dont wanna lose you as a friend and of course that made things really confusing for me.   he started acting weird, talking shit about his girl bestie and i tried to tell him he cant do stuff like that.  then we kinda just blew the fuck up. 

he was pulling away, i was pushing.  and we ended up fighting, i deleted him off my messenger list.  then he deleted me off facebook.  we messaged a few more times and he tried to get back in my good graces but stupid me kept picking fights.  he eventually blocked me because he didnt wanna fight anymore.  now i feel awful. i regret trying to micro manage him as a person. i regret not letting him back in.   

is it too late for me?  did i fuck it up completely?  i really am not sure how to get in touch with him at this point.  would it stupid for me to try?
TL;DR: 
met a guy younger, tried to teach him, ended up biting off my own foot and now i think i've lost him forever.  can i somehow fix it?