Relle you really should go to the dr!! I think you may have low iron (haemoglobin) too. I had the same symptoms up until about a month ago. I lost alot of blood during birth and despite three blood transfusions, I still had low iron stores. I have been on iron and vit.c (helps absorb iron) and eating meat regularly (I usually only have it once a week if that) and only recently I have been feeling more normal. I am still low in energy, but that might be due to being up 2-3 times a night, and it will come back in time and with more sleep....