Do you have a list of medicines to help with abdominal spasms that I could use for my next doctor's visit?

Yes, but up to MD! If appropriate and indicated, Hyoscyamine in many forms and combinatios along with dicyclomine, atropine, phenobarbital, clindinium, scopolamine, chlordiazepoxide, and others alone or in combination help with GI spasm. There may be others. Be very careful with these medications and make sure of the right diagnosis and proper use of these meds. Don't use this to "shop" for meds!