Step away from shame, guilt, embarrassment.
You're not well. You're ill and you need support.
Be open and honest with your mum and your adult child/ren.
Explain how unwell you are and make it clear you need their help.
Would your ex really be a problem? Could you be open there about your situation?
Phone the doctor tomorrow - you may be able to get a medication review.
Start with self care.
You're worth it.
A quick shower, hair wash, deodorant and lipstick.
Comfy clothes you can move in.
Collect up the rubbish and empty the bins.
Get your DC to make sure children's beds are made.
That'll do for today.
Tomorrow - shower etc as today.
Doctor appointment.
Squirt Mr muscle etc round the bathroom and change the towels
Next day - shower etc
Chuck any out of date food and squirt clean the kitchen surfaces.
Get the adult DC to do a food shop.
Next day - shower etc
Vacuum sitting room, tidy cushions and put things away.
One thing a day, keeping up your self care so you feel nice.