I'm glad it helps everyone. If I do hard physical work or similar it makes my mind race while my body feels bad and tired. Just taking walks can be nice for me but only while I'm walking, afterwards I feel the same as before. When I was at my worst which is now ages ago, I tried to exercise but the mental drain also became a physical drain so walking five minutes felt like pure torture and just going to the bathroom or get a glass of water made my system scream in anguish. For me it was not possible to exercise back then no matter if it had helped.

But I feel even my way of being sick is abnormal like I can't even be sick in the correct way.