Hopes crushed

Went to a fertility specialist today and she pretty much just kept harping on my weight, which I get, but she said they can’t even start TESTING until I lose like 100lbs. I am short and overweight so I understand it’s unlikely I’ll get pregnant. Has anyone been in my position, not lost weight, and still become pregnant? I am so defeated. I have been overweight my entire life and can’t lose weight no matter how hard I try but I really do not want to but my trust and faith into weight loss medicine. I’m just venting and also looking for reassurance and advice. Thank you all.