Can you ovulate more than once a cycle??

Jessica
I am having the weirdest cycle ever! I ovulated about 7 days ago..... Positive ovulation test, spotting, cramps, spike in BBT followed by several higher temps and two negative ovulation tests...... Starting spotting yesterday and today just like I do when I'm ovulating..... Out of curiosity I took another OKP...... Positive again?!?!? Any ideas what this means? 
 Photo is today's OPK