Hello dear
I understand your concern
Stomach pain could be due to side effect of the pill,
gastroenteritis, ovulation pain and premenstrual pain.
Inform me about your about your
menstruation cycle detail for better management.
If it is severe then USG is necessary
If it is tolerable then do not worry.
Take tablet
meftal spas Tablet dicyclomine
Take rest
Avoid
stress, take light diet like banana, boiled rice, khichdi, fruit juice
Your period will be delayed 8-10 days due to side effect of the pill
If period will delay by more than 12 day then
pregnancy confirmation is require.
Hope this may help you
Contact HCM for further health query
Best regards
Dr. Sagar