Missed period

Missed period(5 days late), pregnancy symptoms from nausea, mood swings, tender breasts, food aversions, and increased sense of smell. Cramping like I did with my first pregnancy which ended in miscarriage. I took clomid this cycle but never got a positive opk. Normally when I take clomid my cycles are like clockwork. I’m driving myself insane. I’ve taken so many tests and all are negative in the time frame to be read!!