Ovulation or pregnancy? Help. Me.

Okay I know the ovulation calendar is not 100% accurate but I'm curious about some symptoms I am having.

This is my first month ttc by tracking my ovulation.

Today is my peek ovulation Day 9/15 and for the last 3 days I have been having extreme nipple tenderness and my breast seem more perky then normal.

Last night I threw up after eating dinner and I was horribly dizzy.

This morning I woke up and my breast hurt what seems like 5× more then the last three days.

Also increase appetite because I have been getting extreme hunger pains.

So my question is are these ovulation symptoms or pregnancy symptoms?

Bare with me my cycles are horribly irregular and I have never had symptoms this strong before none the less have nausea w/ throwing up.