So my dumbo girl has been quite sneezy lately. She seems a little depressed as well. I moved her from the tank to a wire cage and the sneezing got better, but she still seems fatigued. She just had a litter weaned, and is now nursing a litter from another mom who gave birth a few days after she did because she abandoned the babies. I think it's just too much for her. I have some echinacea pills laying around and I was considering putting some in her water. I know it's okay to use the liquid stuff, but this is a powder in a capsule. How much should I use?