Should I tell him it hurts to not see him?

I haven't seen him in 4 months and it just keeps hurting more and more. He barely even talks to me anymore since he got new friends and he even ignored me when I said I missed him but it physically hurts not to see him. I didn't think he hated me (even if he didn't necessarily like me romantically) but now he's acting like we're barely friends and it's all my fault for indirectly giving away that I love him. He still talks to other friends in our friend group but I really think he's freaked out that I like him. I mean when I cried when he left he just kinda hurried to leave because I don't think he knew what to do. Should I tell him the truth about how I feel? I think this should be a long conversation but I don't know if it would fuck things up even more or not.
Should I tell him it hurts to not see him?
Add Opinion