I hope you didn't puncture your eardrum. Have a doctor take a look at it. You'll probably get the standard lecture about only using your elbows to clean your ears, but I worry about infection.
I am so prone to motion sickness that I even feel sick on elevators! I keep chewable motion sickness tablets with me everywhere I go. I get a giant bottle of meclizine, 25 mg. tablets at Costco for about $4 at their pharmacy and I chew two at a time when I feel sick in the car. They really help. The important thing is that they are chewable! If you're nauseous, you're not going to be able to keep hard pills down.
I'm not sure what the brand name would be if you tried to look for it in a regular pharmacy, but just take a look on the side of the bottle for the active ingredient MECLIZINE. It might tide you over until you can see a doctor. If you're sick and not eating, you could get malnourished or dehydrated very quickly, so I think you really should be seen.
Oh, and DON'T DRIVE! Have your wife chauffer you around!