the odor you may be having could be bacterial vaginosis..you should check with your doctor about your bacteria levels
I periodically get black spots on the bottom of my feet that looks like bread mold it doesnt smell or hurt or itch its just there for a few weeks of time and then goes away
could possibly be a fungal infection. it could be a lot of diffrent things though, hard to tell from reading a description on the internet. you should have them examined by a doctor (dermatologist if you have the money or insurance to see one) soon if you havent already.
could the spots possibly be new moles? has you dr looked at the spots? skin cancer may be a concern. I have read and saw stories on tv about people with strange body odors, there is a name for it but mostly i thouht it was in heavy people.the hair growth could be a thyroid problem or hormone problem, if you havent gotten your period mabey its time for a complete physical.good luck