Is this pms?

This will be my second period so I'm still learning about my period. I use a period tracker and the day of my ovulation came the day before the app said it would. The app says I have 6 days until my period. I've been really annoyed more than usual. I almost feel stressed about everything and I don't really have an appetite. Is this pms? And will my period be coming in the next few days if it is pms?

By no appetite I don't mean I starve myself but like today all I ate was oatmeal for breakfast. A sandwich around one and at 6:30 all I ate for dinner was some pasta salad and a few bites of chicken.

Asia2014-12-28T16:15:36Z

I've had my period for a about two years now and I know what you're going through. This is only your second period so don't worry if it doesn't come on that certain day. It may sound like you're going to have your period but it might just mean that you're too stressed over having it. Don't worry and calm down, sometimes bad moods and no appetite don't mean that you'll have your period. If you do have it though, congratulations! You now know how you act when you're about to get your period.

?2014-12-28T16:20:13Z

Yes, it is pms.

Thanks.