I had fusion surgery (L4-L5) six months ago. Went to see doctor who said my fusion was totally healed over and that the x-rays looked like someone who had surgery 2 years ago not just 6 months ago. Great news. Said I could start exercising again. Started exercising but now have such terrible pain down front of left thigh and shoots to horrible pain on the left side of my shin on left leg. Anyone else get this kind of pain. Feels like burning and bee stings.