Should I go buy a test? Or should I wait?

Vero

Alright so my bf came inside me the 26th of May. One day before it says I’m supposed to ovulate. The past 3 days I’ve had no appetite and I’ve thrown up 4 days in a row. Is it too early to tell? Should I just wait until the day of my missed period? I had a dizzy spell about 4 days ago along with a wave of nausea that caused me to throw up in the morning, while I was making coffee. I felt like I was going to pass out. Then today I went to get up from the coach and I almost passed out because I got really dizzy. I haven’t had that happen when I get up from the coach and I get dizzy, but it was the same feeling when I was making the coffee. I understand that some people have that happen to them all the time. They get up too fast. But the first time it happened I was already standing....