Experiencing Dissociation Symptoms: Seeking Advice

Could similar symptoms to dissociation have to do with my existing conditions? I've experienced a kind of fog for about as long as I can remember, and dissociation/derealizing for the last 3-4 years at least, though I can't tell if it's been longer. A lot of my memory is hazy and patchy, so it's difficult it place a specific amount of time. I've always felt like my personality and identity were a sort of gooey mess and that rather than being a singular thing it was multiple that kind of melted and started to mix into each other, similar to the process metamorphic rocks undergo if that makes sense. A lot of things thoughts I experience feel contradictory or confusing. aside from this some of my actions feel automatic or influenced, similar to the messy thoughts. my perception of reality almost constantly feels blurry/hazy, as if I'm perceiving it from the inside of my head/through the lens of a dream rather than directly through my won eyes. I experience thoughts as mental dialogue and have multiple distinct "head voices". these all seem to be independent, though I'm not sure if I should jump to the conclusion that this is directly connected or if it's simply just my very overactive imagination. Mainly I was wondering: does anyone with similar conditions experience similar things, or should I seek out another diagnosis?