I feel like I'm losing my mind!

Alyssa • I recently lost my first pregnancy and am looking forward to trying again in a few months.
I had a MC in May and have wanted to get pregnant again since July. I have been exhausted all week and I feel as though I'm coming down with something. I am seriously starting to wonder if I want a baby so bad that I'm imagining these symptoms. AF is due the 1st by my calculations (Glow says the 28th) so I know taking a test this early won't be accurate. Is/has anyone else felt this way?