When Is The Right Time To Take Calcium Supplements?

I suffer from serious joint pains and I have been taking Blackmores Lyprinol tablets since the past 2 weeks. I have always observed that whenever I take Calcium supplements like Shellcal or others, my pain intensifies. The doctor therefore has recommended me to take Triple A Cal FD (one tablet a day) and Mega Free Flex twice a day. My question is when is the best time to take these tablets.

I take BP Tablet and Multivitamin in the morning before breakfast and the Fish Oil tablets with my afternoon and night meals. I want to know where can I fit in the calcium and free flex