3 months postpartum brain fuzzy.

So im 3 months postpartum and my brain feels fuzzy. I forget everything... literally. Its like someone else is in control and im asleep. I took the dogs for a walk the other day and and hour later i couldnt remember if i took their leashes off of them... furthermore i couldnt remember even doing it. Its like i have blank spaces in time.

I also get lightheaded and nausous often... daily. I will just be here and boom... im lightheaded and dizzy. I feel physically numb.

Baby is perfect. I have the app. I track her poops, pees, feedings, and sleep.

I just cant remember anything.

Is this normal? I suffered from postpartum depression for a month or so. Idk if this is just physical symptoms.