I am am forgetting at times, using incorrect speech and have gob on the side of my mouth? is this a sign of anything?

Need to examine: It is not feasible to provide a meaningful opinion without taking additional history, physical examination and may be some tests. It would be prudent to see your doctor. For good health - Have a diet rich in fresh vegetables, fruits, whole grains, milk and milk products, nuts, beans, legumes, lentils and small amounts of lean meats. Avoid saturated fats. Drink enough water daily, so that your urine is mostly colorless. Exercise at least 150 minutes/week and increase the intensity of exercise gradually. Do not use tobacco, alcohol, weed or street drugs in any form. Practice safe sex, if you have sex.

Sign: This is a sign that you need to see both your Physician and your Dentist to assess both your physical and behavioral findings. For example, "gob" is not an accurate description. Please make the necessary evaluation appointments.

See MD: How long has this been going on for? Please see your local primary care physician who can evaluate you.

I am unsure: what "gob" is referring to. See a dentist asap to start with.