Regular cycles but no change in weight.

So my Dr said he wanted me to lose about 10/15lbs before he started me another fertility medication besides clomid (I did 3 rounds of 50mg almost a year ago) and haven’t done anything else. He’s wanted me to get the weight off first before I take anything else. Sooo I’ve been working out and changed my diet but I haven’t lost weight. Well since all this I’ve had 5 regular cycles now and was wonder if any one knew if the (or I had a good chance) Dr might would let me start another medication even though I haven’t lost the weight. I read where sometimes just being more active can help PCOS.