Losing weight in 3rd trimester!

Kaytlyn • 25 and trying to get pregnant for the 5th time! lost baby #1 due to a miscarriage when I was 16. I had baby #2 when I was 19 and I had baby #3 when I was 21. I had baby 4 when I was 23. One happy mommy :)

I am about to be 30 weeks and I have been losing weight for about 2 weeks now. I've lost almost 6lbs. I should be gaining half a pound a week right now, right? I'm concerned that its preeclampsia coming early, as I had it with my last two pregnancies but it didn't show up until week 37. I've been seeing the doctors about every 1-2 weeks as they request and they seem a little concerned as well. Did this happen to anyone else?