I finally got my 4th and final EBV lab test done (the Epstein Barr Ab Early Antigen) and it came back as 78.3 (range is (February) EBV IgM Ab 20.3 unit/mL ( (February) *EBV Nuclear Ag 266.0 unit/mL ( (February) *EBV IgG Cap Ag 374.0 unit/mL ( (May) *EBV Early Ab 78.3 unit/mL ( I should also mention that I had mono in 2005 once before and was very symptomatic with a terrible sore throat, could only eat liquids, could not get out of bed, felt very ill, but recovered just fine. In July 2013 I had a small rash of shingles on my neck and prescribed acyclovir. Have had a very stressful job for years, high emotional stress, anxiety, and hypothyroidism. I m not sure what steps to take next. I am breastfeeding. What prompted me to fm have these tests done is lethargy, feeling unwell in general, generalized anxiety, vision problems while driving, and new and worsening vestibular symptoms. I have had many labs drawn and all normal except anemic after giving birth.