Phantom Morning Sickness

So we've been ttc for just over 2 years with two 5 week miscarriages and two chemicals. Going through iui with the fertility specialist now but took the month off due to emotional stress from it all and just tried naturally. We can get pregnant naturally, it just takes longer and doesn't last. All my miscarriage testing has come back fine so we're being considered unknown cause recurrent miscarriages. The minute I get my next positive blood test we're doing progesterone and I'm on extra folic acid and baby aspirin. Hers the issue... AF is due tomorrow but I've been sooooo sick today just like I was with my first 5 week pregnancy a few days before the mc. I'm super emotional and just feel super pregnant. However two blue-dyes and one frer later, nothing but light evaps. I have a feeling I've manifested the morning sickness in my head, but it's making me miserable. Any tips to get rid of it? My whole Saturday has been spent on the couch, wasting it completely!