Pregnancy symptoms, I know this has been asked so often. Sorry!

3 days now my temperature has been higher than normal.  My range is 97.7 normally and it's been 98.2-98.9 over the last 3 days.  I got super dizzy when showering last week, had to sit while washing.  Slight pains similar to cramping but lighter for the past few days.  Anyone have these symptoms and were positive?  
We are actively trying for a baby but only this last month.  I just bought my ovulation kit so I am not even sure when I actually ovulate.   If I am pregnant than it would mean I ovulate pretty close to my AF.  
I bought a pregnancy test and took it yesterday but was negative.  AF isn't due until next week.