I feel terrible

My baby is 2 years old. She barely turned two. Her last vaccines were when she was 18 months. We had moved and I had to set up an appointment for her insurance (the clinic sets the appointments and they do applications for insurance) anyways we set up the appointment. And I went and got my baby vaccinated without insurance. The charge was a little more than 300$. And the appointment for insurance was two months later since there’s a ton of people that do it that way. The Two months passed and we went to the appointment. Which ended up being totally useless since the dumbass lady who saw us put stupid things on the application which got ultimately got denied. It’s was denied because apparently my baby “did not live with us and did not count as a resident”. We ended up going to the Insurance office and had to set up another appointment which they gave us in a month and so on. So the month passed we went and they accepted us and the insurance would go thru in the following month. So my baby is two and has not been vaccinated since her 18 month appointment and honestly I feel like a god awful mother. She has an appointment tomorrow since we finally have her insurance straight. But I still feel shitty about it. 😞