Firstly I have had a few experiences, but the latest one I don't know if it was or not. I visited a local museum, which is known to be haunted, as I walked into one of the rooms, I started coughing to the point of choking, my grand daughter gave me a drink, but it didn't stop, we walked out of the room and I stopped coughing, anyway we carried on through the museum, it was like a circle so had to walk back through this room to get to the stairs. As I entered the room again, I started coughing again, so I left it and the coughing stopped, I went back into the room and again coughed, I tried this three times to verify my experience. So what do u all think? Was this a paranormal experience or not?