Brain Fog and Dissociation

I’ve been on Prozac for about 7 weeks now and the brain fog has been so intense. I’m only on 10mg and it feels like my anxiety has definitely gotten way better but I genuinely dislike how out of it I feel. I already have a tendency to dissociate and I feel like the medication is somewhat making it worse. My sleep has gotten better, my anxiety is much more manageable, but I’m not sure if it’s worth the brain fog. The brain fog doesn’t get in the way of my day to day, but I genuinely feel like I’m in a dream state all the time and it’s super annoying . Does it get better?