Normal PMS Symptoms??

I'm 19 years old, about 4'8"-4'9" and weigh 105 pounds. My period starts in 7 days. Last night, it took me awhile to go to sleep. Today, I'm just tired feeling fatigue, experiencing anxiety, on/off chest pain, cramps, hot flashes, emotional and mood swings. I know most of these are normal for my age, but does this sound normal?