Brief Answer:
Needs to be looked at by a doctor in person, best to go to an emergency roo

Detailed Answer:
Hello,

Thank you for your query.

Based on your description, the swelling and redness and tightness are all most likely due to the wasp sting.

Some stings are quite problematic and need prompt review by a doctor in person.

You have done whatever you could possibly do at home, there is nothing much you can do at home.

Best to visit an emergency room and get yourself looked at a doctor without delay.

You might need a steroid shot or anti oedema medicine or splinting to minimise further angiooedema.

I hope you find my answer useful.

Wishing you speedy recovery.

Best regards

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