Amoxicillin making her sick

[Jassmells]

Hi my 3 year old DD was prescribed amoxicillin yesterday for sickness/throat/possible uti. I have been syringing her liquid as she can't take big amounts at the moment. She is holding down the small
Amounts of liquid until I give her the amoxicillin and then everything comes straight back up. Anyone else had this?

I'm intolerant to amoxicillin and the same thing happened to me as a child.
Can you go back to docs and get a different antibiotic?

Going to try, wasn't sure if it was a thing in terms of sickness reaction.Thanks. Unfortunately my appointment today is with mr anti anti-biotics so not sure how far I'll get!