Results suck that is for sure. I recommend not focusing on stupid EV line, it will just do mind tricks on you.
Focus on being realistic about your play instead and evaluate each session you play. Stuff like did you miss some shoves calls, how did you play post flop, did you not take some important edges to chip up early in the game etc
Ev line will just mess your head man. From everything you wrote I get why it depresses you a bit but I recommend focusing on the game and even don't check your EV.
I respect you as one of the better regs on 15s but I think this EV ROI is super high because you play non turbos or reg speeds with tons of fish in them. Also think in those games you are running (non turbos I mean) way bellow EV because there is tons of bad players and they keep shopping over and over.
I wish you all the luck and hope you come back strong in terms of results to make you feel better otherwise I have a feeling that this can easily go on for another 6 months at non turbos.
All the best and gl !


