Super bad nausea! Help!

Ke

Alright ladies. Im 7 weeks and my Nausea is so bad! Im constantly puking anything I eat. I tried diclegis and reglan but it did not help. My dr just prescribed me Zofran, has anyone had experience with this medication in the first trimester? Im so desperate. I cant take care of my 10 month old and im shaking so bad that I went to the ER last night. Help!