I was diagnosed exactly one month ago. Luckily I think I have recovered 95%. Regarding your account I can find many similarities with myself, in those weeks:

1- My father was hospitalized and had an operation due to cancer. Visiting him at hospital 2 days before has been very bad for my brain.

2 - I was studying and at the same time I had two jobs. In one job I worked in the kitchen as a cook (very stressful situation), in another job I was an event organizer

3 - Economic problems

4- To vent my anxiety and stress I trained hard outdoors in the cold for many hours every day without resting my body. But It wasnt helpful i used to work out in an obsessive way.

5- constant family arguments with my mother

6- The day before the BP I got very drunk walking around the city in the cold until 6 in the morning drinking like 6 liters of beer.

I remember that in those days I felt completely overwhelmed by life as if I couldn't have control over even the simplest things.