nurse practitioner nightmare!!

I have been unsuccessful at getting pregnant so I went and seen the NP at a local obgyn she did my pap and told me to try a few different things if they didn't work to call back and get in with the specialist. Then for a whole 40 minutes she basically lectured me about my weight saying I'm not conceiving because I'm overweight. I understand I'm not skinny but I'm not morbidly obese either! So fast forward nothing worked called back and she's still lecturing me about my weight and blood pressure (which isn't a huge problem I know what a good bp is) and literally went as far as telling me to join weight watchers because they are decent priced and very successful. Drink this and eat this and you'll get pregnant. My issue being I didn't go there to be told basically lose weight or never hav a baby. I'm at an OBGYN not a weight loss clinic. Am I being irrational? I'm so irritated and frustrated! Then she tells me before the dr can even see me I have to call my insurance company and find out what they cover. Um, isn't that their job? And that the specialist is going to tell me the same thing about my weight! Save it Buddy!! I don't know just needed to get this out I'm so hurt, upset, angry and rather discouraged I thought they were supposed to help not knock us down...😒😟