Recently had such a burnout. I felt overwhelmed, crying everyday, didn't see the point in life, actual wanted to die. I was stressed about work, about uni, not making my partner happy enough (even though he is so supportive of me).
I started to see a therapist but about 3 weeks in I had a major panic attacked and broke down. I ended up taking two weeks off work and she advised me to get rid of what stresses I could have and focus on what I felt able. Work and attending uni = gone. So I just didn't have much to focus on other than one assignment. I just stayed home and after I called in sick, an hour later, the biggest weight off my shoulders came. Nothing to worry about for two weeks.
I was then really ill and could feel myself crying again, I'm vaccinated but my BIL wasn't and he had covid so had to isolate for ten days. Again, nothing to focus on and I recovered from being ill.
I feel so refreshed, went gym for first time in 3 weeks due to being so I'll and feel great.
I advise, if youre crying a lot, thinking a lot, irrational thoughts and just feeling down, take time.out. Get rid of whatever pressures you have and take time out. Trust me, youll feel better for it.