opinions?

Renee
So, I was a week late in February before finally starting my period. I had tons of symptoms, so I was convinced that I was pregnant. My period ended on the 8th, but my symptoms never went away. I still get nauseous, dizzy, and cramp, but now I get nauseous at the same time every night around 8:30. Does anyone have any idea what could be up? It's odd for me because I usually never get symptoms for AF or ovulation. Glow says this is my fertile week. Any suggestions would be appreciated :)