Morning sickness

So at first it wasn't bad if I drank mama wellness tea and took b6. Then that stopped working. I tried preggy pops and drops .. Still no luck. Threw up really bad for 3 days straight , called my nurse and she said go to the er. Went and they gave me fluids and they gave me metoclopramide.. Which literally only works for an hour or so. I'm at the end of my rope any suggestions? Please please please