I used to try to forget about it, but that stuff never goes away. It's still knocking around in your subconscious, making you depressed but you don't know why.
Need to make peace with it and understand that those experiences had a role in shaping who you are now.
I use a form of nonreligious meditation to bring out all deleted memories. I deleted most of my childhood from ages 0 to 18, so that's a lot of crap to try to reconnect with. I have to start out in a pretty good place emotionally. I sit myself down in my favorite chair and turn the lights out and just sit there. Then I invite the evil crap in. I think to it, "hey come have a seat over here. Let's hang out and catch up. I won't hurt you if you don't hurt me." Then I wait. Eventually, my brain rebuilds one of the neural burnt bridges and some lost memory comes out. Sometimes I get an acid flashback. The regained memories usually make me cry a lot, but there they are. But I try not to judge the memories, just commune with them and let the tears flow. It's healing, and I feel better afterwards. One down, a million more to go.
It only works if I do this when I'm already in a good or neutral state of mind to start with. If I try this when I'm already depressed, it just makes things worse. A lot worse.
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No dx yet ... AS=171/200,NT=13/200 ... EQ=9/SQ=128 ... AQ=39 ... MB=IntJ