Sore nips?

Hi guys! My husband and I aren’t exactly TTC until the summer HOWEVER we aren’t like being too careful. Anyways I’m like 8 or 9 dpo and my nips are sooo sore and itchy. Normally before AF the sides of my breasts are sore however this month their fine- just severely sore, seems to be larger nipples and they are sooo itchy. It’s weird! I’m just wondering if anyone else has had this as a pregnancy symptom or what you all think. Too soon to test.