Trying to absorb stuff

So yesterday I posted that my doctor (while telling me I was her first official flu case this year) also informed me that my blood work we have submitted through my ob came back with alarming stuff in her opinion. I emotionally posted about it but hadn't fully heard what she had said. So I'm going to say it again here because I'm terrified and I don't know what to do.

First I have super high prolactin. Way outside the normal limits.

Second my thyroid was functioning one point below the highest acceptable normal range.

Third my DHEA was quite low.

She went on to tell me that it's possible that I have a brain tumor, possible liver problems, possible kidney problems, and that I'm probably infertile. I think I was in shock because at first I was like "great. Infertile." But today I'm like...scared for my life. Brain tumor? Liver and kidney damage?

I'm terrified. They're not retesting me for almost 2 weeks. How do I get through it? I already have chronic anxiety. I'm sorry to whine so badly. I just don't know how to take this.