What does implantation cramping feel like?

Lynzee • Mommy to Ammarie, born on March 3,2016!

My period is due any day now. I normally cramp with my period, but only after I actually bleed. And this feels different.

Yesterday off and on, and some this morning, my right pelvic area has little "twinges". It doesn't really hurt, but I notice it.

My right side was also cramping during ovulation, I don't know if that has anything to do with it.

I also had a little bit low BBT yesterday morninh, and today it's back up to 98.6.

Thanks for any help.