When did your nausea end?

Briana • Instagram @breeautiful
When did your nausea end? Although I'm not vomiting, I'm nauseous 24/7 with no appetite & I have to force feed myself every 4 hours to keep the nausea somewhat manageable. I work full time & I've had to call in a few times already. I'm almost 8 weeks & will have my first appointment next week, but was wondering about when everyone's nausea ended! I'm hoping mine will end ASAP but I've heard sometimes it doesn't end until 12, 14, 16 weeks or sometimes lasts the whole pregnancy! I'm so terrified of that!!!!