So ive got a cold ir something ive had it for a week i was at 196 before i got sick im down too 189 now should i call a…

So ive got a cold ir something ive had it for a week i was at 196 before i got sick im down too 189 now should i call a doctor? I have eating problems to begin with but lately i cant keep on any weight should i be nervous? I think im just loosing fat so its not affecting the baby but theres no way to be sure