Am I being unreasonable to my friends, I told them I'm going into a social withdrawal?

Okay, so I'm really sad, as of recent. My mind is just ****** up! I think that everyone is out to get me, and no one cares about me, including my family. I'm not one of this losery people, I'm actually pretty popular, but I don't see the fun in being popular anymore. Okay so my friends know I'm going threw tough time, but I only tell my two best friends everything. I was talking to them earlier, and I told them I found out a solution, stop talking to people. They told me to shut up and reconsider, I didn't think, and I told them I couldn't take people anymore, one of them is a girl, so I said "good bye, *name* maybe I'll see you again later, remember that I love you" she said "I can't believe your doing this, I hope when you come back to your senses soon, I'm the first person you talk to again, I love you too" then I started telling the other one bye, I said " niqqa you know you my best friend. I can't take this shyt anymore, peace man" he said "aye, do what you gotta do. Maybe I'll see you someday.. Aight yo peace." and it's been about 3 weeks, was I being unreasonable?