Have I lost to much weight? Starting to worry

Jennise

This is my second baby and with my first I had morning sickness and still didn’t lose this much weight I was 190 before I got pregnant I am now 11 weeks and have lost 10 lb and I’m starting to get concerned I haven’t got an appt with my doctor so I have no really guidance as to if I need to be worrying about this or not any advice?