Morning sickness?


I'm 5 weeks 6 days pregnant! This is my first pregnancy after doing <a href="">IVF</a>. 2 days ago, I woke up for work had my husband do my PIO shot (taken every 3 days), then started work from home. All of the sudden I was so nauseous and sick to my stomach. Had to run to the bathroom and thought I was going to pass out. I ended up throwing up twice then felt fine. It's been two days and I haven't felt nauseous again. I actually feel pretty good.. Is this normal for morning sickness to just come up once and you be fine?