Is it possible to actually get the soul im currently on my 11 rebirth and it takes me 1m to get max everything but I'm still only getting  like 150mill soul stone every 2 seconds 

im now on my 16th rebirth i think it is and i have absolved all spirits and can max rebirth in about 40s im just now seeing the final charm thangy the high priestess so dumb question mb 

It's possible, although for me it took a long time , it took 4-5 months, and I currently have 130k hearts. This was on the version before the High priestess, though.