Normal?

Kim • Excitedly expecting our first in early March 2016 after 2-1/2 years of trying. 2 different doctors and a diagnosis of PCOS.
I woke in the middle of the night with a pretty bad cramp. This morning I got up feeling like I had a major hangover, achy, headache, dehydrated. On top of that I started spotting this morning. Just traces then actual spotting. I've been hydrating but I can't seem to slip the feeling of being dehydrated. Maybe it's because I'm constantly peeing. Anyone having a these symptoms? Should I worry? :(