"Every pregnancy is different" but is it?

lea
almost every time I've got pregnant I had horrible boob pains, and my lower back has killed me! Glow tells me to hold off until tomorrow to test (which I'm excited bit nervous) but I'm not having any back pain lately and my left nipple has just been itchy on and off. I just don't want to be dissapointed with a bfn 🤔?😐