Family issues

So I wanted to post this to get others opinions. I’m a FTM my baby was born dec 5th. My family all lives out of state and I am having issues with my sister about visiting. We don’t have really anyone else besides the two of us for our immediate family my mom is not involved my other siblings are deceased or estranged and my dad is so so at best so my relationship with my sister is the closest thing I have. She was supposed to come visit for when the baby was born but cancelled because her youngest was sick then she promised to come the next few days and cancelled again. Which was fine bc if her kids were sick I completely understand and I don’t really want her bringing their germs about my newborn anyways. Then she came up with a plan to come visit the week after Christmas for two days or so and bring her whole family and stay in a hotel. I said ok great! I’m like counting down the days for them to meet my baby. Then she called last night and said can we stay at your house instead? It was really difficult decision but I reluctantly said I don’t think it would be a good idea to have all 3 kids stay here with her, her husband, my husband and the new baby. My house isn’t big and I worry about them getting her sick,especially since she’s cancelled on me twice already bc they were sick! And also I am still recovering from my c section I’m in a lot of pain I’m so exhausted from having a not even two week old baby and I honestly don’t want 5 more people including 3 elementary school kids staying at my house it’s too much! It was really hard for me to say no because I love them all so much but I’m trying to do what’s best for my family too. Well immediately after saying that my sister was like fine we won’t come I know you didn’t want us to anyways!! And I’m seriously like wtfff??🤨🤨🤨

🤷‍♀️ The plan from before the baby was even born was for her to come alone and stay at my house because we both agreed it would be too much to bring the whole family before the baby has even gotten her shots now she’s changed the plan on me 3 times and is mad at me for standing up for myself. I said well it seems like you never wanted to come since you’ve cancelled and changed the plans on me 3times. I’m pissed that she’s even bothering me with this stuff, i feel like she should just come and figure it out and tell me don’t worry about the details like i have always done for her. She doesn’t want to stay in a hotel anymore bc it’s too expensive which I get but the hotel was her idea! I’m so hurt and confused and I feel like an asshole now. Am I being crazy for saying no? I’m so beyond frustrated and this is ruining the whole experience of my only family meeting my first born.