Thank you for your post. I was diagnosed with CFS many years back and then told it was a misdiagnosis and then a diagnosis and a misdiagnosis... which is quite a long story and to be honest I'm still not sure, but I guess there's a part of me that can possibly relate to what you're experiencing!
It's really wonderful that you're able to leave the house for jogs and walks - some people don't even leave the house for fear of aggravating their symptoms. But leaving the house and 'graded exercise' (slow but steady) does help.
One resource that you might like to check out is Emerge Australia - they have some great resources there - https://emerge.org.au
You can also read our other post on CFS here, and even the posts that Chris suggests in the post underneath it - https://www.beyondblue.org.au/get-support/online-forums/depression/any-fellow-cfs-(chronic-fatigue-syndrome)-sufferers
Hope you're able to find some support here