Possible late AF

Originally AF wasn’t due until the 11th which is tomorrow..... I haven’t felt any signs of her coming at all I usually feel them 5 days before and my cm gets really dry but lately I have been having cm looking like glue but feel like lotion and no cramps or anything excepts little dull ones but that’s just gas...... tmi I know but oh well... anyways since I haven’t had any brown spotting like I usually do 2 days before could that possibly mean no visitor for 9 months? Should I take a test? If so which one???