Mixed feelings and symptoms

Hi All, Last week I went for FCC scan but could not detect heartbeat via tummy scan, and couldn't see clearly via virginal scan because of fibroid blocking. Ever since my symptoms has changes alot, like on and off hungry than totally no appetite at all, sore boobs, not much of vomiting or nausea and also not peeing often as compare to week 6. Currently going into week 9 this week and scan again this Thursday. Not sure if my baby is ok or not ok? Just worry still can't see heartbeat. Any advices? Feeling lost...