What is your doctor saying about it?
Elevated lymphocytes can indicate a number of things, from infection or inflammation to more serious things, like leukemia. Medications can cause it, too.
https://my.clevelandclinic.org/health/diseases/17751-lymphocytosis
Your triglycerides are REALLY high, though you weren't fasting. Are they going to do the test again with you fasting?
How low are your ferritin and vit D?