Yes, be gentle with yourself. You can't do eveything at once... especially if you are feeling overwhelmed. And just thinking about what needs doing will trigger a state of frustration/anxiety etc.

Just tell yourself you'll do *one* thing, do it, and give yourself a break. Make a list if it helps of what you will do for the day (just 1 or 2 things), pioritise and let the rest go. And take care.