Trying not to get my hopes up..

AF due the 21st.  I'm about 11dpo.  Really trying not to get my hopes up.. But, I've been having a weird pressure/dull cramping in my lower abdomen. I have a TON of CM, like seeing it in my underwear, which is especially odd for me because normally I'm pretty dry. I feel tired even after getting a full nights sleep. I have a dull headache. I have random moments of nausea and I'm craving beef. I have also started to become mega moody today. Sigh.. Really hoping this is our month. Not sure if I can handle this stress.