Awe what a cutie pie. I don't have more to add other than you might want to get her some canned food to supplement until she is older and make sure she eats every 4 hours. With the canned you can monitor better how much she is eating. Also make sure she is drinking. Check her little gums and make sure they are pink. If not get water down her quickly. One that young can be a handful but they can thrive if cared for correctly. A vet check and shots as soon as possible is a must. Congratulations and welcome to YT
.