Double ear infection and about to scuba?

Well last friday I got my first ear infection ever. I hadn't been swimming except for one afternoon about 4 days before while in Europe. I got back the day before my ear started hurting. On the saturday I went to the doc and found out hat I had an inner and middle ear infection. I was put on z-pac and given ear drops. It's been a week now and it doesn't hurt but it never really did much. Whenever I swallow hard I can hear a little pop in my right ear but it doesn't feel full like it did when I first got it. Anyway on the 5th (in 3 days) I will be learning to Scuba dive for 4 days. And in about 2 weeks we are going diving in Cozumel. Anyway my question is can I do this? I've never had an ear infection before so I don't know how long you're supposed to wait or anything and I'm really worried about it. It's been hard to set up these dives and I've been excited for forever. The first two days will be in a pool and the next two a lake. So can I do this? and is there anything special I need to do? Please no bs answers.