Ovulation and Cramping...?

Ti
So according to Clear Blue Easy testing I got a smiley face on Saturday. All day Friday and Saturday my right side/tube hurt, then Sunday and Monday I cramped all over (almost as if I did a million crunches the day before), now the last two days (Tuesday and today) my left tube hurts. Is this normal? I didn't think cramping was supposed to last this long? Maybe I haven't ovulated yet?! But that seams like it would be too long of a time between the surge and now. Are you supposed to cramp before, during or after ovulation?