Mamas, I'm about 7.5 weeks along. Was having some nausea, sore breasts, etc for the last 10 days or so. And now I'm freaking out because the last few days I've felt better, except for a bad headache today. I had a missed miscarriage before I had my daughter , and a chemical last month, so I'm always afraid of the worst. Had a scan a week ago and all was well. No cramps or spotting. Is it normal to have symptoms lessen this early?