Girls, has anyone encountered something like this?

Girls, has anyone encountered something like this? Hemoglobin 89. My doctor prescribed me to take it for a month. I took it literally last month, it was unpleasant but you could drink it. This time I started taking it and just horror, it made me vomit twice from it, there was a smell in my nose until evening, I couldn't breathe normally everywhere it smelled like medicine, weakness appeared strong. By evening only let go. Now I don't know what to do on April 12th for a scheduled appointment with a doctor, and I don't know how to be. You have to take it somehow, right? (36 weeks)