Hello .At the beginning after training is ok but some hours later my mood is going down.
I assume that the problem comes from inflammation and increased lipopolysaccharides. Do you know something more ??
I need know because it destroing evrything around me .
It sounds like your fatigue and brain-fog are severe, and unfortunately, it's tough to know the source of it.
It may be related to your gut, but I am not sure it is related to your h pylori infection.
You really need a complete physical, in order to make sure it's not something that is easily treatable, like a deficiency or a sleep issue.
As far as gut issues that cause severe chronic fatigue, there are a few, and the only way to know for sure, is to get it checked out by a doctor (Gastroenterology).
As far as diet, try cutting down on all greasy and sugary foods, and try eating yogurt regularly. This may help.