I started taking one caltrate plus per day (in pink and white bottle). My IBS symptoms seem to have gotten worse, but I don't know if it just coincidence or if it is the caltrate.I seem to be having such terrible gas pains from my lower abodomen up to my neck. It has been on and off all day, but on for the last 4 hours.Has anyone else had a gas problem with caltrate? or is it perhaps something else.How long should I keep taking the caltrate until an effect towards helping the IBS is seen. Should it be better within a couple days? Weeks? etc.A very prompt reply is needed, as I am unsure as to whether I should take more caltrate.