Mine has settled down after an awful four weeks through most of december,i was really worried with the pain seeing how my Lymphoma biopsies were taken from the groin.My head went in to overtime.Anyway seeing how i am decorating today all is well.But on holiday in October the pain was awful.i had a turn in a place called Eugene in America just before an Amtrak train journey,it was so bad i laid out full stretch on a wooden bench,and one of our tour party came to see me,she said i looked awful.well the massive seats and humungous leg room on the train enabled me to stretch out and sorted it.then i had one on the coach where i could not stretch out that was hell,and finally on the cruise ship in Alaska,i just had to stumble back to the cabin and lay down our cabin cleaner saw me and asked did i need medical help,i was able to tell him laying our for an hour or so sorted it.they are horrible near the end.