The metalic taste in the mouth is something that i have not experienced. Satya, i am in the same boat as you, and apart from sore bb's and the tiredness .... oh, and the forgetfulness!!!!!! i have come off relatively scott free.
lj268 hope you get a BFP real soon! I tested on my due date, and got a neg, then tested 4 days later and a BFP was in the house. Don't get too obsesed with the testing though! that did my head in for the first year of trying!
Cheers
Mrs G