Extremely weird feelings. Some TMI!

I don't know if all of these symptoms are pregnancy related or not. My last AF was May 24th and usually last until the 28th but didn't. It was a weird AF so I thought I'd test anyways and what I could see, wasn't anything. Glow is telling me my AF is due tomorrow. I have very tender breast, I woke up feeling very very sick.wake up with extremely swollen feet. Had some puking last night and this morning. The weird TMI symptom that i feel is completely weird is that I have horribly bad diarrhea. To the point when I sneezed I ended up dribbling a little from the back not the front. If you understand what I mean. I know I'm sorry TMI. I was wondering I any of you lady's have any input on if you had these symptoms during pregnancy?