Thanks everyone. I didn't have time to check YT till today. I rescheduled her vet appt. So instead of bringing her in today, I took her in yesterday. I'm a worry wart so I wanted to bring her in asap. The vet (my sis-in-law) checked her out and gave her medicine for the worms and for fleas. I haven't seen any fleas on her so I'm not exactly sure how she got worms. But everything is A OK. She's 2 lbs and 10 ounces already!