Answer
I have suffered from this three times.. twice when i was pregnant due to hormonal changes......and once when i had a problem with my fresh water supply . a pipe had broke under ground and went unnoticed for about six month.the best thing to do is ask for a blood test at your gps and this will tell you of any undetected health issues.drink bottled water for a day or two or boil your drinking water first and this will tell of any problems with your fresh water supply.sorry i cant be more helpful
