Cramps

Jackie
I've been having lite cramps for 3 days now (cycle days 22-24 /7-9 dpo)  hoping they are good cramps.... But I'm thinking to long a span for implantation?!? AF is due July 11th. I had a +opk on June 26. I have a very regular 28 day cycle and I usually don't get hardly any cramps even before or during AF. What do you guys think?!!