i am feeling like my mind is boiling

same.
Write down all that bothers you. Then write solutions and deadlines for each thing.
I need to take my own advice. Every area of my life needs work.

I'm in the same position right now. Just remember its okay to take a break. If you have to, take a day off for yourself. Everyone is different, and just because others dont need a break as much doesnt mean you have to continue pushing yourself. Once that's done, start with the little things and work your way up. I hope this helped, I'm really not good at this.

Relax....breathe....
Take those tasks and problems and start with just ONE....solve it....plan the 2nd one...
and just one at a time.....
You can do this.....
Then maybe take some free time for yourself

Sounds like a compassionate to yourself time-out might be needed.

Me on coke