i am also in the 2ww.. ive been at this game a couple months and have been reading a lot of peoples stories here on yahoo... i noticed when that time of the month came, by the time my period was due any day, i had somehow convinced myself i was pregnant. and that actually did make my period 2-3 days late each month (which it never is). so i guess my point is dont read too much into your body. just pay attention if something feels out of the ordinary. early preg signs are very similar to PMS signs. but i wish you the best of luck and lots of sticky baby dust!!!!