I had a normal delivery in April 2021. (16months back). This was my 2nd normal delivery. I had infection (puss) in my stiches but it was cured with medicines and stiches too recoverd within 15-20 days. No issues after that until last 15 days. I have the same stinging pain like I had when stiches were there. Although I cannot feel anything swollen or itching when I touch that area where I had stiches. Pain is Not very severe or unbearable bit it's there on and off. Is it something to worry?