All is not lost.
Apply 1001 Spot Shot (as it contains an anti-bacterial agent) or 1001 Troubleshooter over the area.
Gently wipe stain from outside to centre without rubbing too hard.
Allow to dry and reapply if necessary.
Vacuum when dry.
2 or 3 light applications are more effective than one drastic application.
After treating the stain, blot up any excess liquid.
Always test an inconspicuous area before use.
Always wear rubber gloves.