Doc , iam aged 24 , I had itching and swelling under my right eye 2 weeks back , I consulted  and  was prescribed citrizine since I suspected an  allergy from an insect  bite on the right side of neck,also my ears were clogged and was given ampicillin ,also around this time some water went into the ears while bathing , the clogging resolved and but some days I feel heavy in the right head and ear ,and lately iam having itching in ear and throat , and clicking like sensation while swallowing and uneasiness moving neck to the right side,all symptoms appearing in the right side ,also the right ear sometime feel hot inside,can anybody give clarity on the situation...