new medication have you tried it/what did you feel like?

I recently posted another topic about the new medication i am on. Lexapro, and i was concerned about gaining weight from it. But now i just want to know if you've taken it how long did it take for it to start to make you relaxed. Because i think i feel relaxed but at the same time i feel tired, keep yawning, and feel sick to my stomach most of the day. i mean maybe that's good i won't eat as much now maybe? but how long did it take for it to kick in and did you feel better or worse? (i've been googling it so much i just want to know from people who have actually taken it!) Thank you :)