Definitely change it up a bit. Eating the same stuff all the time can stall your weight loss, besides the effects you've already mentioned.
I make chili with lean ground beef or turkey, I use black beans, white or pinto beans and chickpeas, I don't use as much meat as I used to, enjoy the flavored of the tomatoes, beans and spices.
I have to check out those sites Munchy recommended. I like soups, too, you can make yourself some hearty soups and stews.
There are recipe threads on here too you can check out.
Best of luck to you and great job so far!!