Please note the quantity of ear discharge and whether it is associated with ear ache or so.From Your Complains it looks like you have the recurrence, In short ear drum may be ruptured again.
Next Steps
Consult your operating surgeon in person, and get further advise regarding same. You will be put on antibiotics and pain killers (if pain).Plus if the perforation is present, you maybe advised a surgery again.
Health Tips
Don't Panic, many a times, because of upper respiratory tract infections, and repeated infections or poor middle ear ventilation, Ear drum may retract/perforate.In such cases, you should go for revision surgery, after showing it to your operating surgeon.