i was given mefenamic acid by my doctor for painfull periods which have been causing me to pass out n.bed rest for.last 3 periods.

So my dovtor told me.to start taking them 3 day before my period 2 tablets 3 times a day

But im.over a week and half late n.have been still taking them have i taken.to.many i.know my periods are irregular but do.i still carry on.taking them.even.though my period.has.not arrived what shall i.do

I.dnt want to take something that im.not meant to be.