Aww I'm so glad your puppy is doing better! She was born the same day as my little furball and the breeder I went to (who seemed legit and very professional as I did the research) still gave me my puppy too young (at only 9 weeks). I wish I had been more knowledgeable about that sort of stuff as my Oliver is already developing horrible biting issues which could have been fixed with more time with his mom. You reeeeally should take him to the vet though, I took mine the morning after I got him and luckily he checked out great but Oliver has really strong teeth right now (lol they hurt when he playfully bites me!) so if your baby is the same age as mine, I feel like her teeth should be more grown in. Anyway I'm still learning like you are and I'm so happy your little "no name" is doing well!! Looking forward to seeing him grow!