I had two hernia repairs with mesh two weeks ago. i am feeling a burning sensation and stabbing pain in my lower abdomen, fast heart beat, and sweatin?

Not normal: You may want to check your temperature. If temperature > 99.5 Fahrenheit you will need to go to ED or call your surgeon. Are your bowel movements regular? Is your pain over the site of incision? Is there redness/swelling or white purulent discharge from the incision? Is there nausea/vomiting associated with the stabbing pain? All of these symptoms are signs of infection and/or obstruction.