Boobies

My boobs have been so sore. It hurts to touch them but every now and then they itch. Last month my period lasted 4 days when they usually last a whole 7 days. A week after my period ended I started bleeding again even though it was light, it lasted a week. I've been light headed, nauseous, and  my head is constantly hurting. My period has been a week late and I started bleeding a light pink yesterday for like an hour then it stopped. Me and my boyfriend are TTC so....... Help?