PCOS anyone in the same situation?

Leanne
Have had some hormone tests done and my testosterone came back too high doctors think it's PCOS as well as an over active thyroid which is causing me to loose weight unintentionally am currently at about 7st and I've never been more than 10.5st (this time last year) I'm about to turn 24 and i'm about 5ft 4
Was just wondering if any of you ladies are in the same situation as can't find anything about PCOS in women of smaller size 
I only found out Monday and have already been referred to gyny and an endocrinologist urgently and I'm now just waiting for appointments 
We've been TTC for over a year now and this diagnosis is killing me! anyone with PCOS been able to conceive if so how long did it take and how? What did you have to go through?