I literally have no idea where to post this!

Madison • Mother to a wonderful little girl ♥️
So let me start out by saying I don't think I'm pregnant! I'm not looking as to weather or not this is a pregnancy Symptom! I just finished AF on Sunday. But I literally have no idea where to post this and I need some help. So I noticed the veins on my breasts are super dark blue. So I took a pic and looked at pics my husband and I have taken threw out the months whatever (don't judge lol) andyways. They are slowly getting more dark blue and actually you can see a vein in my left breast just randomly shows up and Starts getting darker and longer. Does anyone know what this could be? I tried google but it keeps coming up wth pregnancy and it's irking my taters lol! Thanks ladies!