Depression. Fast. need help doc!

It seems like you are living in the past. You have idealized your first girl-friend and are comparing the one who you lost with the ones who came in your life thereafter. By doing such comparison, it is not fair for the girls that followed. Also, every person is different and they need to be independently evaluated as they are not a replacement for your past love. Its clear that your attitude needs to be reset to explore life in the present. I suggest, first build your broken self-worth by pursuing a career, study or doing some constructive activity for 6 months. By doing this, your life will get into a rhythm. Ask yourself, 'why should a girl be interested in you?' Love is just not receiving, it is also giving & building each other's lives together. Therefore I suggest, pursue a career/study first along with good sleep, food and recreation need to be set in balance so that a mature attitude results in your approach to life and above all companionship selection. Best wishes, Stay Positive Minded!

To set your Life's Attitude, seek psychological counseling from a Psychologist near by or through online counseling modes.