Delayed period? Help!

Stephanie
Hello ladies! I need a little wisom. I was supposed to start my period on Saturday. Now my period is very regular. A week before i always get symptoms like cramps and my face breaks out on ny jaw. This happened and on Friday i noticed my period was starting. It may be a little tmi but mine always starts really lite and brown for a day or so. So on Friday i saw that and im kike okay my period will be here tomorrow. Well this weekend was moving weekend. I have not sat down for more than 15 minutes and to be honest have not ate or drank too much. Over the weekend i have had cramps and really lite bleeding. Would the sress of being on the go all weekend and not eating cause my period to stop? I have never missed a period before.