Update #4

I've asked my coworkers, if I have gone out or done something weird during my blackouts? Of course, I omitted the word "blackouts" and I didn't mentioned the incident that happened with my other co-worker. Even though, they know already. They said I haven't done anything out of the normal, that I been just sitting on my desk doing work. The only surprising thing was that I was humming a beat. Now I believe my blackouts aren't related to them and could be only my stress and paranoia. Well, I'm going to the company's accountant tomorrow. So far, everything is mundane and normal.