So frustrated!!

Maryjayne • 27. Wife & mom of boys. 💕
I'm 38+3 & have been having a lot of contractions. I was 60% effaced since 30weeks. 3 days ago I had an appointment where my doctor said I was at 2.5cm & 90% effaced, doctor did a membrane sweep. The next day I was having a lot of contractions & went to L&D & doctor there said still dilated at 2.5, no change. 
Today went to L&D because I was having tons of watery discharge. Midwife said no water leaking & im only dilated at a 1 & "just beginning to efface".. WHAT?! I'm so irritated! How could I POSSIBLY go back in progress that far?!? I'm so annoyed by this! 
Has this ever happened to anyone else?