Any overweight ladies at 7 weeks?

how are you feeling? I have my first scan in 2days I'll be 7w5d..really hope I will see baby and heartbeat. First scan was at 4w5d and dr saw nothing.. my Hcg levels trippled in 48hours bit dr said I might be having ectopic preg. But I have been very nauseous, tender breasts, ect. so very positive at the moment.