I have been suffering with low back pain, knee stiffness, leg weakness, extreme pain in one ankle, bloatiness, etc. for almost two years. It has been getting steadily worse, and I recenly had it suggested to me that it may be Lyme Disease. I was in the Dominican Republic about 2 years ago, and was very ill when I came home. I was eaten alive by the mosquitos there...and was tested for both West Nile and Malaria wfter my return (both were negative) I am an active person, not overweight.....and lately I feel 90 years old. No energy, and the pain is wearing me down.....any thoughts??