I think your problem is blind play. 25/3 and 12/2.6 from the SB/BB does not look good. Looking at your w$wsf from the blinds it looks like you are limping pre and folding a lot post flop. Start folding more from the blinds and raise your strongest hands, call with hands like QJ, KT vs a CO/BTN stealer with a high steal%.
Don't know if this is a leak, but you have a higher turn cbet than flop cbet. filter for PFR=true turn cbet made=true and check your winrate.
I would also raise more rather than cc OTB, you only play 16% of the hands and have position.