BLW choking/gagging

Hi

Relatively new to weaning. Baby is 6m, so today I cut up a small piece of bread and put it on her tray. She put it in her mouth and chewed. Then she started to gag and made a high pitched noise that really alarmed me. I grabbed her out of her high chair so fast and got the food out. I am so upset by what happened. My partner said he’s upset for me that I had to go through a distressing time. It has massively knocked my confidence.