✓Because pain and swelling are reducing, this looks like a simple insect sting.
✓No breathing problem after 4 hours is a very good sign
✓Just local care and observation are enough in most cases.
Next Steps
antihistaminics for 3 day OD at night
Health Tips
✓Delayed allergic reactions can occur up to 24 hours to 36 hours
✓Even if you are fine now, watch for these late signs:
Sudden itching all over body
Swelling of lips, tongue, eyelids
Dizziness or fainting