Has anyone else experienced this??

Haley

So I’m supposed to start my period tomorrow. Last months was very light yet soooo painful. Only lasting 3 days instead of my normal 5-6 after 4 hours my pad would still be new looking not even a drop (gross sorry) and for the past month I’ve just felt sh**ty like always sick at my stomach, my bowel movements have come to a complete stop almost and very light (but still there) headaches. Also my breast has been tender all month longggg😩 I’m so tired. Has any one had this experienced this and if so what could it be? I haven’t tested for pregnancy due to have last months period and I’m waiting to see if this one comes but if it’s not pregnancy has anyone had anything else like this?