I just turned 4 months pregnant and I noticed I lost 3 pounds since my last appointment which was only a week ago. I don't have morning sickness so I'm not throwing up. Is it normal to lose a couple pounds. I am also eating enough so im just worried
Sounds perfectly fine to me. As long as you're eating healthy and not starving yourself it's not a concern really. Most of your weight gain will come in the third trimester.
It depends on how much you weighted before pregnancy. If you were overweight then a lot of people will actually loose weight during their pregnancy instead of gaining weight. But if you were normal/underweight then you may want to speak with your doctor or a nutritionist.