Welcome to HealthcareMagic forum.
You are having a traumatic perforation of the eardrum
which is causing the pain and discharge . Apart from ear drops you can take antiinflammatory analgesics like acetaminophen
for pain relief.
If the discharge worsens then a course of antibiotics might be required.
If no complications arise it should heal in a couple of weeks .
As of now you can take an oral analgesic to relieve the swelling and pain temporarily .
Hope that answers your query.
Wishing you a speedy recovery.