You can buy deli meats without nitrate/nitrite and heat them and that is okay as far as listeria goes. Like, a hot turkey sandwich on toast, or a grilled cheese & turkey sandwich (heat the turkey to steaming first), or cut up the lunch meat and fry it in a pan before you add some eggs and/or potatoes or whatnot. Oh, I just remembered as a kid liking turkey and cheese in a pita pocket, heated so the cheese melted, and then add veggies.
Also, can you ask your husband to cook up some taco meat for you, and then you can use it for tacos, burritos, salads, chili, etc.
I'm not normally a big meat-eater, but many of my non-meat protein sources became very unappealing in my first few months of pregnancy, so I started eating some of the above.
Something I have always liked is salmon patties. I use canned salmon, flake it with a fork, add egg, bread crumbs or oats (I like oats) and spices to taste. I also like to add shredded carrots. Shape them into whatever sized patties you want (or make them meatball-style). You can fry these in a bit of oil and have them ready to heat up for sandwiches, also put it on a salad, eat it with eggs, and so forth. You could do the same with ground turkey (but cook it longer) and make little meatloaf patties to have on hand for lunch, snacks, etc.
I'm also a huge fan of lentils. And there was a stretch of time when all I could bring myself to eat was split pea soup.
If you're running out of ways to eat eggs, deviled eggs are tasty. My mom makes a good casserole by laying out tortillas in a baking sheet (cut the tortillas to fit), then you mix up a cup of yogurt, 6 eggs, a small can of diced green chiles (I like the roasted ones), a few handfuls of shredded cheese, and whatever seasonings you want. Pour the egg mix over the tortillas and bake at 350 or so until it is set and cooked through. It's like a Mexican quiche. You could, of course, eat regular ol' quiche, too.
Eggs are also really good in burritos, with salsa and cheese.
Oh, and cottage cheese has lots of protein, too.
