I feel like crap

First, I couldn't fall asleep last night. I don't know why because I was so exhausted. When I finally did fall asleep, I tossed and turned all night. I woke up around 3 with horrible acid reflux. At least I think it was acid reflux, but since I've never really had that, I can't be sure. What I do know is that I had an awful pain in my chest and did not easily get back to sleep. This morning I woke up feeling very nauseated. S thinks it's because I'm knocked up. Umm...no. Even if we do get pregnant this cycle, I know I would not have symptoms before implantation even occurs. This could be a side effect of the increased Progesterone, which I'm not really used to having since I never ovulate. I just want to go home and curl up in my bed, but I am so busy at work, that's not going to happen.