Could be 2 weeks preg. having dizzy spells, extreme fatigue, headaches, mild cramps, basically pms symptoms but it's too early. could this be preg?

Possible: If it's too early for PMS, it's clearly too early for a test. Your ovulation seems to have been longer ago than I'd have thought by a bit - But if you had unprotected sex near that event it certainly is possible. If you want this - good. If not, ALWAYS use protection. Also, think about STDs and condom protection. Take care - best!

Pregnancy test: If your period is 2 weeks late you should have a positive pregnancy test if you ARE pregnant.