Thanks @LUBOLD8431 @Killerflyingbugs @Neilwood - it's good to know it's more a question of WHEN rather than IF, thank you for your replies.
I am travelling Indonesia next year, flying out in 7 months, but it is not a diving trip - I can settle for snorkelling if I have to.
Before you go, talk to your Dr. you should be good but check first.
When my Mom blew hers it needed surgery, and she was back in the water after 6 months I believe.