What should i do? I dont want him bullying me anymore?

Ok first i had him as a friend on facebook and then 2 weeks later i posting something about me and my friend cuz at school we went to a field trip so then he said on my status as these exact words "Dudee tats geyyyy". Then Another day i posted a picture of me at my sister's house then for no reason after i posted my pic he said "Dude ur pic is geyy" or he said something like that. Then after like 1 month later i liked a girl so i said in my status "Moises + Tatiane = <3" so some of my good friends said that's sweet and nice and then after that he said "ur gayy lol" then after i read what he said i started cursing out at him in my status then after that he said nothing. Then my friend ingrid posted a pic of me and my friend annie and then he posted as a comment on that pic saying"geyyyyyyyyyyyyyyy" then my friend ingrid started yelling out at him too so he said nothing so after that i deleted him as a friend. Then yesterday i was on friend quiz cuz some of my friend answered a question about me then i kept scrolling down and i saw a question that said "Do you think Moises Ramirez kissed a guy?" And he answered "Yes". I hate him soooooooo much! He's in only one of my periods which is period 6 so i felt liek going to my school counselor mrs.garcia so make him stop saying on facebook that im gay but im am not gay so i dont know how or where he got saying i was gay cuz we were really good friends even though we didnt talk a lot. so plz tell me what i should do? And BTW my best friend erika told me he was gay that kid that keeps bullying me. so please answer my question and thank you for ur help