Constant cramps

Jeanette
Am 5w 4d. Up to now cramping has been intermittent. Now, since waking up, seems constant and to the left hand side. It isn't severe but l am conscious of it. My due date is 27 October so lots of you are 'ahead' of me in this group. Anyone else experience this at this stage and then it went away? Miscarried at 6w in September and had lots of cramping then too but more sharp pains that time. This very like medium period pain. Thanks for any advice!