Lonestar Tick
Lonestar tick has the white dot on back. It can cause Rocky Mountain spotted fever and can also create an (alpha-gal meat allergy in your body that can produce an allergic life-threatening response.
The deer tick and black legged can cause Lyme disease. Pull tick out with tweezers making sure to get the head. Place and keep tick in a bag, if needed for further exam. Watch area for any sign of infection.