Hello welcome bro
You need some special treatment for this.
Have you consulted your operation doctor?
Have you taken any medicines for leg pain'?
How long you are having this pain? through out the day,or only while waking up?
What was the nature of operation?
Mesh repair or herniorrhaphy?
I need more information to decide about the same
Next Steps
kindly consult a surgeon at your locality or else book with me for chatting and better treatment advice