I had pain and heat in my breast my entire first trimester too. Now it come and go. I have a cream from thyme maternity that do wonders. Warm shower not directly on help also. Make sure to find a bra or many that fit. I have bra that are for my painful days... I also have gel pad it is suppose to be for when breastfeeding but on bad it work well. Good luck finding what relieve you I am sure you will.
My breasts were super painful for almost my entire first trimester. Wearing a bra hurt, not wearing a bra hurt, touching, not touching. I couldn't get comfortable and heaven forbid hubby bump them in the night. The pain went away around week 11 or so. Good luck to you and I hope you find some relief.
Sorry, hun! Call and ask your doctor. You can prob use ice or heat pack, or massage them. It happens to me now but Im breastfeeding.. Its weird you have it so early into pregnancy..