I dont feel that way... and I dont know why you should feel down about having so many great pets! Who cares what anyone else thinks :P
I've got a ton of pets and I like that when people come over they are curious to see. I dont feel bad about all the animals I own. I have lots of rodents myself, but I take pride in them because they are well cared for, cages are clean, they are given healthy food, and my place never smells like pets... So who are they to judge?
Maybe if I were an animal hoarder and having more pets than I could handle or afford I'd feel funny, but then I am more responsible then that and Im sure you are too