almost 15 weeks morning sickness came back?

marisa • June 12/2017 🌈🌈🌈
i'm 14.5 weeks today and 3 days ago my nausea came back so full on puking today i couldn't even keep water down with a banana went home early from work and slept for about 6 hours. i called my doctors and she send over a percription for anti nausea meds i'm assuming it's dilectin. is it really safe to take ? i just want to do whatever is best for my baby:(