PMS symptoms

I don't ever get sore/tender breasts at any point, is this normal? I feel like most women have that symptom? Also does anyone get serious nausea leading up to PMS? To the point you're being sick in your mouth, but it lasts a few days and then you feel fine? Freaking out a little as I was due on period today & it never came & i've not had any serious cramps yet (always have them bad as I have endometriosis) any advice/personal experiences would be appreciated 🙂