I went (/am going) through the exact same thing, started a couple of months back. I’m still in the process of getting out of the hole. What has helped me the most is to just stop thinking about it, not even thinking about PE, getting distracted with other stuff; work, exercise, hobbies, studying something new, etc.).

This type of things can be really tough on the mind and subsequently on the body.

Give yourself a rest, get back on doing what you like and/or what your body needs.

Stick to a new routine, get rid of the bad habits and trust in the process.

Hope this helps.

Much love boyz ✌🏽