Fertility appointment

So I called the fertility clinic to make an appointment because I hear there are unusual wait times. They were able to get us in next week because of a new MD who is providing free consults for new patients. It's been six months, are they going to laugh me out of the office? I just have a feeling something is wrong...I've had scanty periods for the last two years - brown blood only for 3 days, I can't remember the last time I saw red blood. I've tried to change my diet, see an acupuncturist, etc and nothing.

I just want them to tell me everything is ok with actually taking the tests...my OB just keeps saying it's normal and to stop stressing - but I honestly don't think this is normal!