My gyno gave me Dicyclomine HCL to help calm my cramps. Just go in and complain about and really lay it on heavy and he/she should prescribe you something to help. I found that birth control also helped as far as regulating and calming mild cramps.
I found help from taking magnesium 500 mg and vitamin D 2000 IU in the morning and calcium 400 IU in the evening.