Need advice. Af came and went but still feeling funny?

In may I had a normal af 5/17-21.  Pink tinged spotting 5/27. Startjng 6/12 I was SOO positive I was pregnant: nausea, dizziness, fatigue, heartburn, migraines, swollen boobs, backaches. Then AF came two almost three days late on 6/19 and lasted 3 1/2 days.  Symptoms disappeared for a day or two then started up again full swing. I don't know what to think! am I just wishing for this too much? What do you guys think?