Unisom 50mg for morning sickness. Too much?

Kel • 3 January 2018👼💕 4 November 2019👼💕 29 February 2020 👼💕

Today my doctor told me to pick up B6 and Unisom for my constant morning sickness. She said to take 25mg of B6 three times a a day, but didn’t specify a certain amount of unisom. All the store had was 50mg gel caps. From what I’ve read the most I ever see recommended is 25mg, but these are gel caps so I can’t cut them in half. Is 50mg too much? Has anyone taken as much as 50mg before for morning sickness? Like I said she didn’t tell me a specific amount of it to take so I feel silly calling and asking if it’s too much just because Dr. Internet recommended 25mg 🙄