I am new

Hi my husband was diagnosed 4 years ago. He had a fall back in the summer and has speech problems. He has just had a brain scan for dementis which was clear now having a DAT scan to look for parkinsons dementia ad his cognitive skills are not too good. I am overweld by all of this and feel some days i cannot cope.
I gave upmwork as a TA in a primary school to look after him taking early retirement. I miss working even though i amma young 64 year old. Has anyone else had the same expeqqriences ?