Need some advice please

Alexandria

So I'm due my period in a days time, my breasts are really sore, extremely heavy and my veins are very viable and I keep getting a twinge in my stomach. I have been having cramps on and off for over a week now but it doesn't feel like how it does when I'm due (I don't usually start feeling these symptoms except for the veins which never happened before), I'm so tired all the time and all I want to do is sleep. Wth is wrong with me? I gave up trying and I'm so scared to take a test because of how it's made me feel in the past when it was negative. Please help 😢😣