Any information on an old EP profile?

Hey guys! I'm trying to find posts and replies that I made back on Experience Project because there were a couple people I lost touch with that I want to try to reconnect with. I don't think I friended these people, so I pretty much need to see my old public replies.

My account names were "JustCallMeSonic" and "LifesProtagonist", is there any way to find this stuff?