I’m 45, perimenopausal. I always have breast pain before my period. I have large breasts and in the week leading up to my period, they throb, feel firmer, so sensitive especially taking my bra off at night. However I took my bra off on Sunday night and felt this horrible pain in my right breast. It’s kind of outer boob, middle to lower and going towards the nipple. If I lean forward it feels so heavy and so full of pressure like it wants to explode. Same when I tense the muscle - it just feels so firm and like it wants to burst out of the skin. I think today there’s some heat in it too. Any ideas? I have dense breasts and they tend to be quite bumpy but can’t notice any lumps. I have an appointment with the gp for a coil check on the 27th so if it’s still bothering me I’ll ask about it then. I’ve read it could be a peri meno symptom. I’ve also read that pain is rarely cancer but at the same time seen posts on here where posters disagree with that. I have health anxiety largely controlled with antidepressants but I find something like this more than a bit unnerving.