PLEASE HELP

jennifer

AF is due today but I but hasnt as of yet. I do feel cramps but ive been feeling those on and off which isnt uncommon for myself. the only thing is that my cervix is really high almost out of reach and (tmi warning) i know they say the cervix opening is different after youve already had a child (which i have 1) so it feels closed but slightly cracked (dont know if that makes sense). i dont know if this is a good sign. also instead of it being facing the normal way its kinda hiding (the opening of the cervix) into the back. can anyone help enlighten me with knowledge on this situation. has anyone else experienced these symptoms?