Those who took/taking diclegis.

Samantha • 23 years young | Married 💍 | And excited about my little bean on the way👶🏽
So when do you know when to stop? 
Do you just not take it one day in hopes that you will feel better? My insurance didn't cover the medicine for me so my dr is just giving me samples until I turn 14 weeks, cause he says my nausea should be gone by then.If not he will recommend something else, but anyway, lately I've been feeling sick even while in diclegis and I wondered if maybe it's because I might not need them anymore? Lol I know it sounds dumb but to all the ladies who took diclegis how did you know when to stop taking them?