missed period?

Tamara

Okay so I'm about a week late with my period (38 days into this cycle). I know I'm not pregnant. I have absolutely no discharge and I usually have moderate to high amounts. Not having discharge at all started when my period was supposed to start. And barely any pms symptoms. I have been having protected sex and he pulls out with the condom on. I keep my lady area nice and do everything I can to keep myself healthy. I have however recently started switching to a vegan based diet, but not rigoursly. I'm taking baby steps. could this just be a missed period, because I honestly don't think it's coming anytime soon