What does ovulation feel like to you

I've had what I think is a positive ovulation test but I feel pregnant.. my last period didn't seem normal.. I had spotting for one day (started July 31st), very light flow for me for one day, then spotting for another day (ended August 2nd).. it's the lightest and shortest period I've had since my miscarriage last year. I'll put pic below of my opk but it was taken after about 20 mins so it is a bit

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