What does your mom say about the worms? Does she have any idea what they might be? Do you have pictures?
I was under the impression that vermox wasn't being made or prescribed in the US anymore, but a lot of people seem to get it prescribed.
Do you notice they come out at certain times or is it random?
It sounds scary... when my daughter had pinworms, we thought she had food allergies , bit her eos. count was elevated, so a stool test was ordered and she had just got done going and as I was capping the jar I saw these 3 little white worms stand up and my heart stopped. I never saw anything so disgusting or vile. What you describe sounds bigger than pinworms, these things were tiny. Its not uncommon to pass live worms I guess, but if they're alive every time you see them and see them often, that sounds pretty uncommon.