Implantation?

Hey y’all! I am 10 DPO and yesterday I had pretty noticeable cramping mainly on my right side almost like under my hip bone. It was off and on for a few hours. Today I noticed some more cramping but much less than yesterday but I’ve also noticed milky white CM. Possibly implantation?!🤞🏻 I use two tracker apps and one says AF was due yesterday and one says she’s due Saturday. I will not test until I’m at least a week late. What are your thoughts and/or experiences?! Thanks!!😙 We’ve been TTC for 2 years.