Currently Going Insaneeeeee!!!😳😳😳

So according to Glow my AF is 6/27 , so far no BFP yet but I have been experiencing lower back pains for over a week now , bloating, on and off cramps , and a weird feeling under my belly button I can't really explain as if things are moving around down there . I been really sleepy lately but when it's time for me to sleep I can't sleep . My discharge is white and creamy so I'm praying that means that I am . This wait has been driving me crazy and idk why it's taking so long but I know that I will be devastated if my AF comes and I'm not Pregnant . Is anyone in the same boat as me and AF due 6/27?