Disappearing symptoms.. is this normal?

I am 8+2 with my first. For the past 6 days my symptoms have been very strange. I was having nausea and light off/on cramping daily along with headaches. Now I have no nausea, headaches are almost gone and I have 1-2 light cramps a day. I don't have an appt until 10w (Aug 29) my Dr doesn't see any prenatal visit before 10w unless you've had a history of miscarriage. Just wondering if it's normal for my symptoms to like of come to a halt. Any insight is appreciated.