So, the person I'm in love with, the one I love the most had just shut her doors for me

For the last 3 years we had a special relationship, she ofcourse knew about me, I opened completely to her (and I never did that to anyone). We were hanging out 2-3 times per week, talking every day over the phone for hours, made plans, laughed... One day I told her I love her... She said she doesn't feel the same, but she continued calling me every day, telling me she loves me, she wants to meet me, she would even get jealous and angry sometimes if I said I can't come down to you right now... I always wanted to make her happy so I spend my every single moment with her... I just wanted to describe our relationship for a bit... So, basically I kinda figured maybe she does love me, but she is scared of everything going on with me...But no... As it turns out, now she found a guy, she decided not to call me anymore, she doesn't want to see me or anything... She just left me and left everything we had

Did she do that because of my problems? Am I not good enough?

Did she just used me because she was lonely and bored and now she doesn't need me cause she found somebody?

So sad right now