13dpo, can hot flashes also be a early symptom of pregnancy? I am 13dpo and af should start tomorrow but I am having no symptoms of af arriving. I have been super moody (raging lunatic more like it) all week and bb's have hurt but no more than normal before af (period for those that don't know). Last month DH and I forgot to chart and baby danced on my ovulation day, days prior and the day following. We have been ttc for 5 months and last month was the only month we forgot. Although the timing may have been right it has been for 5 months (or so we thought) and no pregnancy. Lately I have been feeling warm all the time, like maybe my temps are staying high? Does that make sense to any of you pregnant ladies? I haven't had much nausea but I feel completely exhausted sometimes when doing everyday things like when I vaccuum or even just take a walk. What are some less known symptoms of early pregnancy-besides MS, sore bb's, backache, headache (which I have had one everyday since last week but again thought it was part of af coming)...TIA

Summarized question: Are hot flashes an early symptom of pregnancy?