Save A Lot complaint: Bullyingrude workers

I was standing by the bananas with my two year old son and mother. I hear giggles look over to see a cashier pointing at me to another cashier. The second one proceeds to turn around then when she sees I’m looking turns away.
I told them they were rude.
I came in with old slip on shoes, capris and a T-shirt. My hair was a mess. I’m 16 weeks pregnant, and tired taking care of a two year old on my own through the week bc my spouse works out of state.
On top of that working full time myself as a nursing tech. The last thing I wanted was to be judged and made fun of because my outfit or appearance wasn’t good enough for them.
What good employees do that? I will not be coming back to save a lot period unless the issue is resolved. The cameras may even be pulled but I am livid about this situation. Shame on them! I pray that No one makes them feel the way they made me feel today.
I also have anxietydepression so I struggle with my self confidence as it is. No wonder people want to kill themselves. It’s because of insignificant grown GIRLS like the ones you have working today!