PCOS & regular periods??

Ive recently been diagnosed with PCOS but my periods come every month on time... Is this a good thing? Does this mean I'm ovulating? I'm only 19 & I had no idea what pcos meant. I went for a scan one day and the doctor said "oh you've got lots of polycystic ovaries" and thats all she said. I was so confused so I researched it which just made me have a panic attack & caused depression. A part of me really wants to get pregnant just so I know that I can, but it never happens. I guess I just need some closure and support. Everytime I talk about it I just break down and cry.