Clomid symptoms or pregnancy ?

Took clomid CD2-7. I am on CD19 and took OPKs and got a blazing positive CD13 and CD14. I also had pretty extreme cramping on my left side. Iv had sex every other day after clomid and since ovulation I have had tons of cramping on my ovary area and Lower stomach like cramps I have never felt before, lower back aches, nauseous, and dizzy at times, as well as breast tenderness. Anyone had these symptoms and became pregnant ?