I don’t know how to give any more specific advice, unfortunately, and this is mostly something you need to figure out for yourself. I can however share two bits of my experience that I think can still be helpful, the first is to be careful with cutting down on your devotional life.
At first glance it seems like a good idea to cut out some of the “extra” devotions like daily mass or certain prayers in order to not feel as burned out, but this is a short-sighted solution in my experience.
Instead I recommend that if your current routine is too difficult to maintain, to rather make it more varied and try new devotions. I wouldn’t recommend to stop going to your current daily masses though, and I also feel strongly that everyone should pray at least three Rosaries a week. Beyond this anything goes.
The second is a bit different, as it’s more like a life-hack that I recently learned about. It’s called spiritual warfare. As it turns out, some of our spiritual problems are caused by demons, and a 20-second binding prayer can often completely or partially rid us of unwanted feelings, especially when they seem to have no apparent cause.
This should not be attempted before thoroughly researching the subject and consulting with your priest, though.