 [ Symptoms ] can u get pregnant on the pill  i have been taking the pill for 2 months now and my last peroid wasnt really a period i bled for maybe 5 minutes a day for 3 days could i be pregnant i just started feeling nausea and im hungry but when i start eating i feel like i cant eat [ Disease ] it may be acute exacrebation of pericarditis this usually does occur with seasonal variations or related to stress and other associated concomittant health issues the pain may also be due to any other chest related issue and needs to be ruled out by getting a xray of chest ecg of the heart will help in making out if the pain is related to pericarditis