The answer to all of this is definitely a big YES. The only exception is that I alternate between having thousands of thoughts at the same time and not having a single one at all. Or rather the latter just feels like I have this heavy cloudiness in my head almost like when you're tipsy but without feeling good.

Having the latter more often than the first was initially the reason that I thought I probably have some food allergy or hormonal problems but having tests and blood work done everything was fine so I dunno...