Ladies I had to take my baby to the hospital and they said they had to stick a catheter in him for a…

Ladies I had to take my baby to the hospital and they said they had to stick a catheter in him for a urine test and I asked if it was necessary and they said yes so I asked if it would hurt they said no he will cry only because we are holding his legs down but the moment they stuck it in he cried screaming and they kept saying it was cause his legs were being held down... Idk I felt terrible for letting him go through that pain :(