Fingers crossed

Emma
So according to Glow ovulation is 22nd. My fertile stage started 2 days a go and have had intercourse twice. Which is good going for us considering our jobs and working hours. Fingers crossed this is working for us.
Earlier today I had period like cramps, is this because ovulation is around the corner? (I know it's no pregnancy symptom btw, just incase someone thinks I'm suggesting that) whether it's because I haven't noticed before, I don't think I've had them. That's why I'm asking :) xxx