Is this a suture granuloma? (Photo)

Without examining you it's difficult to know for sure but it looks like it's anterior to the suture line, which makes it unlikely to be a suture granuloma. It's best to go back to your surgeon and ask them as they will know exactly what was done during surgery. Best of luck!

It is always difficult to assess online. I would ask your PS what stitches were used and where these were placed and what they would recommend. Generally if stitches are dissolvable then one would wait for them to dissolve. At 24 days there is still time for things to settle. I would get reassurance from your PS