Hi,I am a fit ex firefighter male,aged 61,I'm concerned about my bowel movements have changed,I have a small lump on my anus,and I get pain on my right side abdomen,and lower back right side,I seem to get tired most days around dinner time,and need to have a snooze.The pain I get wakes me up in the night,and also I have a lot of wind.Ive had this pain for at least 8 months,and it seems to be getting worse,I can not bend ,which nearly makes it impossible to put my socks on

   I have been to my GP and explained about the small lump on my anus,which seems to go into my anus when you feel it,so he put his finger up my bum,and took a look at my anus,but said everything was ok,he sent me for a blood test,and also the poo on a stick test,which I did,but I have heard nothing back,which they said would be ok..I had the camera up my bum about 5 years ago,where they found a couple of polips,which they removed,tested and we're ok 

  I just know my own body, especially my poo habits,and poo sizes,which have totally changed to small heavy poo,and not that often am very worried,but don't want to pester the GP,due to already been once,when they found nothing wrong.

 I think I have told you everything,and await your reply,thank you.