Crying whenever I hold her

Zoey has been crying whenever I hold her.

She screams and gets hysterical until I hand her back to Mommy (then she calms down).

It started after I took her to get an ultrasound of her hip done (pediatrician was concerned about hip dysplasia). The doctor checking the ultrasound said she was fine and 100% normal (thank goodness!!!) Of course, Zoey did not care for the whole ultrasound of her hip experience, and cried the whole time. I was looking at her and trying to comfort and soothe her while the doctor was doing the ultrasound.

I think she may have blamed ME for the whole experience, as she 1) doesn't understand that it's important to see the doctor to make sure she's healthy and 2) couldn't see the doctor, but saw Daddy. *sigh* even though I'm a grown-up and responsible father, and a rational adult it still hurts, really hurts when baby cries when I hold her, and stops crying when Mommy holds her.

Zoey's gotten better today, and let me hold her for a while and sing to her without crying.

We have to take her to see another doctor at the end of this week. I'm debating on whether I should try to comfort her, let Mommy do that, or just let her be upset at the pediatrician and stay out of her line of sight. I figure no kid likes going to the doctor, and at such a young age, it's a miserable experience for them, and they'll be upset at whoever they think is to blame.