Prego or not?

b

So I use Nuba ring. It’s been out for the past month and I have gotten 3 positive ovulation tear. My husband and I did the bd on all three days.

Nuva ring would be coming out this Wednesday and I would normally start period around Friday or Saturday.

Took a preg test earlier and got a neg. I have been nauseated all evening but no vomiting. Just a steady yuk feeling. What do you ladies think??? To early to get a positive of probably just something else all together.