Hi. i was diagnosed with mild pericarditis in february. i take colchicine and ibuprofen and still have stabbing chest pain. ldl: 115, non-hdl cholesterol : 133, hs-crp: 9, apo b : 105, apo b/a1 ratio: 0.83 and ige: 519. what might be the cause?

Most of the data you provided is not helpful in ascertaining the cause which is a difficult issue to begin with. You may wish to consult a rheumatologist to rule out auto-immune disorder as the cause as that may be treatable. https://www.mayoclinic.org/diseases-conditions/pericarditis/symptoms-causes/syc-20352510#:~:text=Pericarditis%20is%20swelling%20and%20irritation,and%20goes%20away%20without%