Hello doctor, I have a dull stomach pain all over since couple of days. Earlier it was noticeable but its subsiding now. I have started taking becosules z daily and chekbak d3 60k once a week because last year I have tested vit d3 deficiency. I took treatment under doc as 6lac d3 injection a week for a month. So as due to lack down we didn't go out at all since 3 months so lacking on d3 so thought to take it & being a vegetarian we lack on b-complex as well. Then as I noticed that I have a cough problem so I started drinking hot water entire day since then I guess it started paining. I started doing stretching and lying on my stomach since I come to know about awake opening concept regarding opening lung airways. So I am not sure is it because of that or whether its vitamin overdose. Well I took becosules z once a day since last 2 weeks and riconia lp twice in a week but I skip becosules z when I take becosules z. I don't have any bad habits. Kindly suggest me some solution & thank you.