7/8 DPO Cramping

I've been cramping some for the last 2 days. I felt them all through the night! I woke up thinking I might see blood, but none. This isn't like my body. Usually I dont feel period cramps until a day before my period, and sometimes not at all. (Luckily, I've never really had bad cramps. Only a few times a year do I get them pretty severe a day before period). Glow says I'm not supposed to start my period until the 27th, but my regular period app says the 29th, which is always usually spot on with as regular as my periods are. So... do yall think this cramping could be implantation?? We BDd every fertile day, as well as ovulation and a day after. Yea, I know half of everyone says you shouldnt do that and the other half says go for it and have fun! Lol.

Please keep your fingers crossed for me!! I have 3 teenage daughters, and decided I wanted to add one last addition! I'm practically new to it all over again! ❤