8 weeks symptoms

Hannah

So I’m a bit nervous. Yesterday I spent the whole day throwing up etc it was miserable. Had some lower back pain as well. I’ve woken up this morning and feel completely normal, no sore breasts, no nausea, no vomited. I’ve been able to eat etc! Should I be worried that my symptoms have suddenly vanished. I had an ultrasound at 7 weeks saw baby had a heart rate of 143, I’m not 8weeks and 2 days, next appointment is Jan 9.