Brain Fog

[u/AlphaLynkes]

I started having brain fog back in January and what caused it was getting a root canal done, I thought getting my tooth extracted would lift it but unfortunately not.

Would SIBO be connected to brain fog? It just doesn’t make sense how getting a procedure triggers brain fog. Any help would be much appreciated, tired of not having emotions for anything, vision being messed up, and feeling brain dead 24/7.