I could say loads about this too! Know what you mean whereis. think part of it is the talking and diagnosis of what's causing the symptoms - so important that the acupuncturist suits you. the first lady I went to years ago, when i said i might have pcos she made a face like 'ooh that's bad'. this lady i'm seeing now is of the opinion that unless a woman has gone through the menopause or there's a physical cause, that pregnancy is always possible, and even conditions like pcos can be improved.
Regarding the cold feet, according to my acupuncturist this is related to the energy flow and if there are signs of coldness in the extremities or around the uterus then applying heat can counteract this and help to rebalance the energies of the whole body. The idea is (if I've got this right) that if the body is out of balance then the first system the body will 'borrow' energy from is the reproductive system. The needles apparantly act as a 'conductor' to help energy flow, and you can apply external heat, keep warm etc, plus generate internal heat through 'warming' foods like root vegetables, ginger etc. Some people have the opposite of 'too much heat' in their system and need to do the opposite, apply cooling foods like spinach etc.
Regarding the spotting, I've seen a couple of consultants who thought this for me was likely to be some cervical erosion i've got - cells on the outside of the cervix. I get bleeding after quite vigourous sex which i think is from this. However according to my acupuncturist the 'spleen' has a holding function of holding the menses in place (as well as holding the embryo in the uterus) and that if the spleen is weak then spotting will occur. In my chart for Sept, the last 7 days go down incrementally rather than remaining high and dropping suddenly which is apparantly classic spleen deficiency and 'luteal phase defect'. I always thought that condition was a kind of permanent thing but apparantly not, this can be improved by improving the 'spleen' energy.
whereis are you charting too? did you get spotting before the period this month or just a proper period? Last month i had 3 days spotting compared to 5 days the month before. this month i am hoping for 1 or 2 days max - bit different from hoping for a pregnancy!