Wide awake 3am at 36 weeks

Getting over a sinus infection, but obsessing over the fact I can't sleep. I snored with my first baby but this is next level. I wake up gasping or feeling like my throat is so dry, air gets stuck. That leads to google making me think I have sleep apnea and/or preeclampsia. So I'm on the sofa watching tv, feeling sorry for myself. I'm so much more anxious with this second baby and it's been such a hard pregnancy compared to my first.

Anyone out there? Join my cranky party.