Hi thanks for query, I understand your situation, yes some of the situation is quite difficult to forget when it is emotionally disturbed or handle it wisely, but it all depends on thinking whether you can accept the situation or what you were expecting from that situation. I suggest you rather putting yourself the board of depression, consult the psychologist and get help to handle the situation better or cope with the same.
Whether it is official or personal some time we will experience harsh or unforgettable moments. But there is way to cope and handle it. Take care stay confident.
Next Steps
Visit psychologist through online or offline.
Health Tips
Try to work on your emotions with regard to self and other areas of life.