Am I losing my baby

For the past 2 weeks I’ve had severe nausea and vomiting I was throwing up everything I ate and in bed 24/7 from being so nauseous. All of a sudden I woke up yesterday with no nausea at all and was able to eat everything and keep it down and still today no nausea at all. I’m 8w5d and feel like that’s not right. Is this a sign I’ll miscarry?