As for the gyn exam, I do not find it painful.
I have not yet had a mammogram, nor am I looking forward to one.
About thirteen years ago, I had a colposcopy done. It was not terribly uncomfortable for the first sample, but the anticipation before the second sample made the second one something I would rather not repeat.
On another occasion: laminarias were inserted into the cervical os - those were a great feeling (NOT).
During a twin pregnancy (that did not go well), I had a double amniocentesis - and the first needle delivered a blue dye injection to help the doc differentiate one placenta/amniotic sac and the other. My husband watched and said he nearly passed out - the needles were large bore needles approximately 9” in length. It was excruciating, though I am 98% sure that 110% of the pain was due to the fact that there were problems on board prior to the amnios., so my head was working overtime.
To this day, I am amazed. I never opened my eyes during the procedure. Beforehand, I had researched and knew the idea of what to expect and told the MD not to talk me through the procedure, as that would make me more nervous. So I laid there and closed my eyes, and I envisioned a scene on the beach far away, and sang a song at the top of my lungs.... in my head.
There was one point in which I had breakthrough pain and started screaming at the top of my lungs. I was shaking uncontrollably.
Here is the trippy part.... Both the doctor and my husband told me afterwards that I never moved a muscle, I never made a peep, I seemed very relaxed the entire time and that made it easy for the doctor.
The mind - a crazy thing huh?