All this pain & no progress

I have had BH for weeks & the contractions have been significantly increasing in pain and in time. The back contractions are seriously the worst, feels like i have cinder blocks on my back. However these are not consistent & go away... everyone who I speak to has not experienced it for this long without going into labor within a few days but not me.
I just begin to wonder if I have a lower pain for tolerance?
I don't get it & its incredible frustrating, its like all this pain but no real progress. 
Middle of the night contractions were horrendous, however i wake up & now they are gone... needless to say the day off yesterday i spent it throwing up...
 anyone else? 
9days away from due date