I doubt if all of this is in my head.

On 3 DPO, I was exhausted and I literally had to take a nap. It's been years since I've had to stop and take a nap mid day. I've notice my nose running for no reason whatsoever off and on. But, I'm not sick or anything.

I woke up this morning and I have these cramping feeling but not as bad as cramps. My back is killing me this morning as well.

I've been running hot the past few nights.

What's going on??!