Id reccommend stopping for two weeks, getting plenty of exercise while eating lots of foods rich in vitamin b and c also lots of quality protien. That should keep your Dopamine/Seretonin levels high. You could also looking into streight cbd e liquid i hear its good for depression and vaping that wouldnt hinder your tolerance as it has no thc. Grab some Omega 3 fish oil tabs as they will help repair your CB1 and CB2 receptors which aid your high or just eat mackrel if you can stomach it! Goodluck op!