Hey ladies I need some help. I got my Mirena out on 12/4/19. My husband and I have had unprotected sex at least two times a week since then. He cummed inside me on 12/26/19 and 1/2/19. I haven’t actually had a full blown period since getting my Mirena out so I don’t know exactly when I ovulated or if I did. For about a week now I have been nauseous off and on and today I woke up with my boobs and nipples sore and tender. I have also been cramping very mildly since last night. When would be the best time to take a test since I’m not sure on my periods?