this guy

i haven’t been or talked to a guy in a long time. there’s this guy who thought i was cute and we’ve been talking everyday and getting on the phone and i even held hands with him. we’ve been hanging out and shit and hugging and he calls me “luv” and texts me every morning and calls me every night. we haven’t talked in 2 days now and i think he’s mad at me or maybe lost feelings? idk im really not good at this. last night he hung out with a 14 year old girl and he’s 18. he didn’t call or text me at all yesterday or today. maybe i’m overreacting and need to back off. i’m 17 & he’s 18. he was the first guy i’ve held hands with 😂🤷🏾‍♀️ plz help me.