I lost 9lbs since getting pregnant..

Emma • ღ 25 | Expecting baby girl May'17 ღ 👶🏻🌷
I'm almost 9 weeks, have my first ultrasound on Thursday and I'm just curious if it's normal to lose weight in the beginning of pregnancy from nausea and morning sickness..I'm back down to my size 2 but my belly is still bloated... ???