I had reached week 7 just before Christmas. I found I couldn't manage running 25 x 3 over the Christmas period, so I went back to week six. Last week, I ran week six. I ran for 25 minutes on Sunday. No problem. On Tuesday, it hurt. A sort of sharp pain at the point where thigh meets groin. I waited and walked and pushed through and ran about 15 minutes. Today, it hurt even more. What should I do? I am so disappointed. I was loving it and it made all the difference to my life. I am due to run on Sunday. Shall I leave it?