I'm three days away from af, and feeling none of my normal signs. not overally moody or moping, and no sore breasts at all. I haven't been sleeping well, but not overally tired either. but this morning, breakfast made me so nauseous. last month, I felt like I had every single sign of being pregnant and then I got my bfn. could the fact I'm not feeling my normal af self be a sign? my bff thinks it might be, but I don't think so. anybody else feel that way?