My husband and I were making love, when it became painful. I began to have some abdominal cramping. I became light headed, my ears started to ring, I got nauseated. My hands were tingling like they had fallen asleep and I broke out in a cold sweat. The ringing in my ears turned into a loud whooshing sound. I laid down and eventually the light headedness and nausea subsided, but my abdominal area remains tender a day later. What happened???