I'm a bad mom

My husband travels for his work so we move a lot, we are always busy, traveling and all that. I just realized that my daughter hasn't been to the doctor since her 3 month check up. I'm a first time mom, she's now 17 months and I feel absolutely horrible. As a child I was never taken to the doctor, ever. I was homeschooled too so I never needed shots. She's never sick or anything I'm just wondering if that makes me a bad mom? I'm scared to take her now because they will look at me like a horrible person that I haven't taken her. After she was 3 months, her pediatrician was HORRIBLE and then our insurance was cancelled, and one thing after another we just never had the time.