Are you transitioning, thinking of transitioning, curious...? Being a medical person let me explain, hormones don't make you walk, talk, dance, or anything else "feminine". That is all learned behavior. As to "feeling like a woman." I wouldn't know how a woman feels. I know how I feel.
If you are considering hormones to "feel" like a woman, you are way off track. Acting "feminine" isn't a result of estrogen. I am not even sure calming effects is really part of the hormone or more the fact that those who use it feel better about themselves. The physical changes do occur, to a point. I will never lose the shoulders, the vocal range won't change much and hips are pretty much a no go.
Don't think hormones will make your life all "unicorns and rainbows". They are just part of the tool box.
(addendum: it pretty much kills your libido...that it does do)