hiya sandra, sorry to hear you've not been well, i know something of what you have gone through.
my OH had one in december and it took him about 4 months before he felt well enough to even walk the dog with me, it's very frustrating as you feel well enough but run out of steam quickly.
take it easy, we're not going anywhere m8, we'll all be here where you left us.

big hugs, chin up, it will get better. pm if you need to chat.

chell
x