Was attending a music festival near Lincoln England July 1970. Met someone I vaguely knew from London who convinced me to come with him to a field close to the festival site to see something.

We passed through one field to another where I saw a very large saucer shaped object. One moment I was standing in the field next to this person looking up at this object. The next thing I remember was being inside what looked like a suergical theatre on a bed or trolley unable to move or react being examined by unfamiliar beings who appeared to be carrying out what looked like surgical or medical procedures.
Later I found myself back in another field near the festival site feeling completely disorientated. The festival was over so I made my way back to London Much later I developed a cyst on the back of my neck which seemed to be infected. Eventually it settled down and I was left with a small lump on the back of my neck which is still there. There were also 2 symetrical marks on my abdomen near the spleen which now look like moles. At the time i did not think much of this nor associate it with what happened at the field.
However I have decided to have these investigated out by my doctor
Date is approximate.  We have assigned an artificial date of July 15, 1970, so that the report posts to that month and year.  PD