Bloating/cramps during implantation?

Had lower back cramps last night. Today they are in my lower abdomen. And I'm bloated. I've barely eaten today,just feeling kinda yucky, like before AF arrives. She's not due for 10 more days. Usually get this about 2 days before she comes,never this early. Cervix is super high and closed. Lotion like cervical mucus. Thoughts?