I thought you said on June 9th you were taking Prozac, your post title today 6/15 says you are starting them tomorrow?
I'm confused here

Prozac, as well as other medications work for many people, and not for some.
As long as you work along with your pdoc, report any side effects that are not common that don't go away with time expected, keep pdoc informed of how you feel, things will be fine.
By keeping in touch in this manner, the pdoc can have you switch or stop the med if it is wrong for you.
Now if I read your previous post correctly, you stated you started the Prozac on the 9th, why are you saying you start taking them tomorrow 6/17? Did something go wrong back on the 9th?
Are you okay?
Prozac is not a large pill, actually a small capsule, well it was when I had been on it quite a few years ago.
I wish you luck with this and further progress
DE