So, 3 weeks ago I began morning sickness. I was throwing up every day, the whole day, and at least every 20-30 minutes it was TERRIBLE. I was prescribed diclegis and it didn't work right away and had to let it build up. After 4 days it started working and I haven't been sick since. Well last night I didn't take my pill and today I started throwing up so so bad!!!! So for anyone taking medicine for morning sickness, pleaseeee do NOT stop.