20M Looking for a reason to keep going.

Hi, I know it's probably a dark opening. I feel as though I have a pretty good life. I'm in college, the Army Reserve, and I have a loving and supportive girlfriend and family. I'm not sure why, but it has always been hard for me to make friends. Even though I have all of this going my way and I have a successful future ahead of me, why do I feel so empty, so worthless and undeserving. The doctor's put me on medication to help but I'm not sure it is. I don't know what to do at this point in my life other than to just suffer through. I think it would help to have someone to talk to that I don't know in person, away from judgement free eyes. I always hate to be someone that is pitied for how I feel or bother someone with my own problems when they have their own. If you want to reach out and talk I'm very open about this anonymously. To hopefully find a new perspective on life. If you read all the way through this, thank you for listening to my story and I hope you reach out. If you don't, no big deal. I don't know you so my feelings won't be hurt.