Very rare but normal! I lost 8 pounds and just jumped back to my pre pregnancy weight... I am 22+3 and still have yet to gain a pound! You are very lucky!
My doctor told me that so many women think they HAVE to gain so-so weight during pregnancy. But he said if you're eating healthy and the baby is growing, there is nothing to worry about! I'm 25 weeks today and have only gained about 5 pounds.
I'm almost 18 weeks and have lost over 5 pounds and haven't had morning sickness either. Idk if its normal or not, but my doctor hasn't said anything so it can't be too bad.
very normal. i was 138 when i got pregnant and dropped down to 125. just consider yourself lucky! your baby is fine and healthy even if your losing weight. its all going to catch back up plus a lot. im 38+3 and im not 175 lol so i've gained right at 40 lbs. and im sure when i go to the dr tomorrow it'll be more than 40 lbs! just enjoy while your losing it!
Have you been eating healthier or exercising more?