Accidentally left my mom out of bridesmaid dress shopping

So i feel like a terrible person - tonight I had a bridesmaid appointment with a store via zoom because some of my bridesmaids are abroad. Two of my bridesmaids are young teens, so I went to their house to attend the zoom appointment with them. Their mother joined in as they are still young enough to need her input about sizes etc. My mother in law to be was also on the call as two of my bridesmaids are my fiances sisters (both adults but she was in the same house as one of them). It was only after I realised perhaps I should have asked my mother to join the zoom call, I didnt really think about it before as of course my mom was with me when I picked out my wedding dress (as was my mother in law for the record). I felt terrible after and rang her to tell her we picked the dresses, and I was striaght up with her and apologised right away and told her I'd never leave her out of wedding stuff intentionally and that I was so sorry if I offended her. She was a bit hurt and felt left out but she said it was ok and she knows I didnt do it on purpose. Has anyone else had a situation like this? I honestly feel so stressed out I'm at my wits end thinking ive hurt my moms feelings, I want to make it up to her properly but I dont know how.