You seem to have developed sun burns. Do not take ibuprofen
as it can cause more sensitivity.Stay way from direct sunlight, hot and humid conditions. The only precaution you must follow is not to touch, pinch pop or squeeze any of them other wise it can get infected and can cause complications. You can apply hydrocortisone cream
lotion. You can take antihistamine such as cetrizine
for 2-3 times by mouth.