Anxiety and morning sickness.

What’s the difference in taking a prescription medication given to me by a doctor that has a million side effects for not only me but also the baby for anxiety when I hate how it makes me feel but I can smoke a little weed my anxiety goes away and it also helps with the constant nauseated feeling I have. I’m sure many of you don’t agree with this which is ok you have the right to your own opinion

But for those who do it or have done it. Pros and cons?