Low carb

Susan
So I've been doing low carb for over 6 weeks now. I've only lost 4 lbs. It's very irritating because last year when I did this I lost it alot faster. I have a friend that started the same time I did and she's lost 17lbs. I know everyone is different and loses weight differently but this is ridiculous. I'm not on any prescriptions but I'm borderline PCOS is what my doctor says. Whatever that's suppose to mean. I don't really have a question, just venting. I don't really have many people to talk about this to because they don't understand. Thanks for listening.