Hi I'm 8 weeks pregnant. I was spotting but this has ceased and I had an ultrasound 3 days ago and we saw the heartbeat. I did have pregnancy symptoms (sore breasts, fatigue, nausea one time, bloating, heightened sense of smell, frequent urination). Now today I haven't had any of these symptoms. I had a miscarriage 2 years ago so I'm freaking out. Is it normal for pregnancy symptoms to just disappear around 8 weeks?