Advice???

Hannah • Endo Warrior 💛 Wife 05/16/15 💍 Mommy to Aurora Jane 10/09/17 our rainbow baby 🌈 and mommy to one angel. Pregnant with a boy, Oliver James due 11/8/19
So it's been a week since I possibly conceived. My nipples are really sore and I have been having dizzy spells. Also feeling nauseous. Any advice? Am I crazy? Period not for another two weeks!!!!