Hi Dr.I had implant put in my lower back the wound was infected I'm taking flucoxalillin 500 mg from Friday every 4 hours the wound start to get smely and sticky is this normal ?

No it isn't normal that the wound is sticky and smelly. It is a sign that it is severely infected. If you have been taking antibiotic since Friday, it should show signs of a clear discharge by now. See yiur doctor again.