Thank you for your query at DoctorSpring.com
I understand your concern.
Yes, it looks slightly bruised but that is common in the recovery phase.
As of now, it will take another couple of days to completely subside.
In addition to the cortisone cream, you can also take Tab. Levocetirizine 5 mg once at bedtime for 3 days. If the itching has completely subsided it may not be necessary.
Also, you can apply Calamine lotion which will further enhance your recovery.
You need not worry. This does not look like anything to be concerned about.
Please feel free to discuss further,