I never recall spotting before my period, but this month I seem to be. I've been extremely stressed this month so my period has been delayed a few days. A few months ago my period was extremely irregular due to stress. Is spotting okay before my period? Is it normal during a late period? Also, do women always have to have tender breasts before or during their period? I noticed mine are not as tender as usual. Thanks.

Any tips on how to relax myself and keep myself from stressing so much so I won't be so worried would be great also, thanks.