Does this make a bad person? Why do I feel this way?

So my husband and I got a puppy a few months after we got married due to the fact that it’s been like 4 years trying to conceive . We thought maybe that would help my baby fever that I have. But nope she’s 10 months old and it makes me even more mad that I can’t have what I want which is a baby!! Don’t get me wrong I love dogs but it’s just not the same!! Like I can’t stand her drooling and shedding everywhere it drives me nuts!! And don’t think that I’m saying I don’t love my dog, I just hate the fact that might be the only way I’ll get to be a parent and it really gets to me!! My husband keeps saying having a puppy is just like having a child but a child is harder to take care of. I mean agree with that to an extent but like a baby is my own flesh and blood a dog is a pet!! I just feel as if it’s definitely not the same and please tell me I’m not the only one!!!😭😭💔💔