Search Results: should a girl ask for the guys number

I’ve fallen in love so bad with a guy in my school for the first time. Its an awful feeling for me cause i never felt this before. I always wait for an oppurtunity to talk with him. I go where he goes, i join everything he joins (icluding things i’d NEVER do normally such as discussion competitions..) But im shy to come clean. I wanna get his number to chat but i don’t know how to do. We don’t have a lot friends mutual. I mean, ughhhh i feel like he looks at me sometimes or im going crazy. Like if i change my hairstyle he stares at me like ten secs on breaks. I feel like he’s got a crush on me too. But i dont wanna believe this not to disappoint myself. And there is something I cannot understand. I followed him on instagram a few months ago, i even text him but he didn't follow me back. Anyway lets assume he didn't notice:)
Back to the point, how can i get his number? I don't know if i just call him from his class, or stop him in front of his friends. That’d be awkward😂 its nearly impossible to catch him alone he always hangs out w his buddies. and lets assume i did, what shoulda tell him in front of his friends. Like wouldn't it be embarrassing for him to asked out by a girl? I don’t want to do anything that would send him away from me..
PLEASE advise me🙏🏽