Most of the symptoms are actually very similar. Before the illness got bad I had random incidents of vertigo at work and could not explain it. This would gone on for a year before I ended up quitting drugs and the illness came to form. The swaying motion and light-headedness is something that started a year ago and have not had one day without it. Followed by fatigue and the brain fog . Typical symptoms that come with the as well. Does anyone on here have this or similar symptom's ?