clumsiness or side effect of chemo?

Hi all re brain fog and bad memory, oh my lord I am getting so forgetful it is becoming dangerous. I spend too much time trying to find my car at shopping centres when I never had a problem before. My latest is leaving the gas stove burners on. But I am also forgetting words and not being able to concentrate on text when reading. My doc has put me onto a website called Brain HQ which has exercises that are designed to improve memory for patients with dementia but also for patients who are experiencing chemo brain. It does cost but you can try some exercises for free see www.brainhq.com . I signed up for a month and am loving it.