I'm mispronouncing common words and forgetting what i was going to say mid-sentence. when typing, im skipping words in sentences and have to re-read multiple times to catch each missing word. its like my brain is skipping or blanking on and off?

Stress, anxiety, depression most likely. At age 26, degenerative brain disease unlikely but not impossible. See a neurologist.

Agree with Dr Lentnek. You could have emotional challenges, complex migraines, a demyelinating disorder, occult infection, medication reactions, but also could be a consequence of vitamin deficiencies and recreational drug exposure. You might benefit by neuropsychological testing to sort this all out...