During my first visit to the doctor,i was told my white blood cells were at 13.5 and this was due to an infection.I was given antibiotics and I felt better after but my joint pain symptoms refused to go away.During my second visit I tested positive for a yeast infection and was also given drugs and got better.I still usually get joint pains, shortness of breath,sore throat and today I felt a needle like pain on my big left toe what could be the problem?