Pretty worried

Courtney • August 25th!!!
So I am 11 weeks and 4 days and I was in the er the other day due to vomiting blood. (My throat was that torn up from all the vomiting) well I was already taking Diclegis and the Dr told me to take promethazine (the pill and/or the suppository). Well the next day I am still vomiting blood and miserable so I call my Dr's office and it had an option to have a different Dr call you back. I did and he suggested a dissolving Zofran pill. Well I told him my Dr didn't want me to take that until I was 13 weeks and he completely ignored me and still sent the prescription and I was desperate and scared so I took it anyways. I haven't vomited near as much and I feel better but is my baby OK from all these pills I'm taking? I feel like it's a bad idea but I really don't know. HELPP