Thinking about it in a very logical way can somewhat lessen the pain. eg. Having it in mind that this is just an emotion, a typical brain activity triggered by stimuli.
Having pets may distract you from the bad memory.
Sometimes finding someone you really trust to help you through the process can be a challenge. Luckily, the internet is a safe place for anonymity. Use online forums to post your experiences. That way, you can still get the input of others and no one will know that it's you who is talking.
Surround yourself with a large number of friends whom you can really trust.
In every negative, it is possible to find a positive. Sometimes it is hard to find, but don't give up looking for it, and once you find it, don't forget it.
Linkback:
https://tubagbohol.mikeligalig.com/index.php?topic=73727.0