Hey, trouble,

cute name, but I doubt you are really trouble.
PCOS isn't something to freak out about.... I'm only 24 and I've only been diagnosed for 4 month, and I've only really dealt with crappy side effects for 2 years only I never knew they were all related and all pointed to PCOS.
I don't know anything about testosterone levels, so I'm sorry I can't help there. I'm sure there will be a lady checking in that can offer something about them though.
There's a lot of worse things that affect your future - me for instance, I have had to deal with the fact that my mom has incurable cancer and will die from it. Thing is, I've known this since I was 14, and she was supposed to die a long time ago. I have PCOS but it's not going to necessarily kill me anytime soon. There's lots of books, medications, alternative fertility options, and this large online forum - so it's just something crappy that we've all got that causes a buncha crazy anti-social-friendly side effects and puts us at risk for other health problems IF we aren't aware. But, now you know, and now you can do stuff like learn about it, change diet if necessary, change habits if necessary, and really get to know yourself better and find the right treatment.
I started metformin yesterday. I really hope it gives me back regular periods and reduces the extra body hair, lessens acne, stops my hair from falling out, and helps with my 'central obesity' that has only been getting worse and worse along with the other symptoms (pre diagnosis).
FYI, I went off BC pills and didn't have a period for 2 years. You will be fine

What is it that is scaring you? What makes you panic? Random alone thoughts are the killer! Really, you can get through this - there are so many people on this site that are handling life's toughest plays - but making grand strides every minute just the same. You and I are two of them too!