Hate fish... What to eat?

wondering what other people eat for their main protein other than fish.  I really don't like fish and my doc wants me to stay away from red meat and chicken for a little while so wondering what else I could do since I don't like fish.  And I'm talking about ideas other than protein bars and drinks.

What about ground turkey, cottage cheese, eggs, peanut butter, nuts and beans. I buy the Trader Joe's fat free refried beans, very good with some cheese melted on top and a little avocado!!

Quinoa is a complete protein.  And tofu. Just ideas

I eat a lot of yogurt, lots of different flavors of the sugar-free stuff. Eggs are good too, though some people (myself included) have a bit of trouble with them early on.

I don't eat any  meat, or fish.  You could eat beans, eggs, Greek yogurt, cottage cheese, sliced cheese, skim milk, tofu, veggie burgers, other meat substitutes.

Red meat and chicken are very dense, and can fill you up fast.  It's more tolerable if you concentrate on the ultra moist slow cooked preparation (think crock pot).  As for other sources - it's all about the cheeses!