Help!

I got off BC in march and didnt start my period and at the end of june they had me start preva to help start my period and after the 10 days of doing that the thrid day had to do blood work. Went in yesturday for my results and my estrogen level is at 47 and they said its high and I could have PCOS. Im so scarred im only 19 yrs old. And all ive ever wanted was a family. My periods were regular before BC. Anyone else have this. How do I go thru it. And they want me to get on the BC pills for 3-4 months before they help me get pregnant. But they said I could go thru premenopaus to. Help me plz. !!!!! Then another doctor said they were in the normal range. Someone help me!