Not sure

Not really sure when I ovulated, but according to this it was only recently but since then I’ve been feeling sick to my stomach really nauseous, my breast feel really sore and heavy kinda. And this all started with in the past week. I do feel as it’s a little early to test but if this is what I’m hoping it is should I be feeing like this now? And should I wait to see if af shows up or not to take a test? I’m really unsure about what’s going on.