Sorry hun I don't have any words of wisdom for you, but I hope that bubs keeps poking you in the belly button and not out thre cervix!! I guess when you are standing up gravity is playing its role and bubs is shifting down further, putting more pressure on the cervix and causing it to dialate more (my guess only!!) so I guess you will have to chill out on the bed, raise your legs and get bubs to go back up!!!

Praying you make it a few more weeks too!!!