Does anyone else here feel like they have dementia?

Pretty much the title. Even on medication, I don't remember words and phrases even if I just freshly said them more and more frequently. I often can't remember half the things people say to me, and I know this is frustrating for my partner as they'll often be like "i already told you this 5 times". On top of the typical "word salad" situations where some of my words come out as gibberish, or I said one word in my mind and it comes out as something else. My memory feels progressively worse and I'm unsure if it's the schizophrenia or something otherwise. Do others have experience with this? I just want to hear input from others I guess, I feel really alone.