Ok I have noticed this on me three days ago , and everyday since then it gets worse now I have the blue veins going to my left boob ,my right arm has veins popping out so bad its crazy , btw The docs usually tell me I have such small veins and they can never ever find them , this is all new for me , it looks as if I have been wrote on with a blue marker , its very noticeable and I even have them on my hip close to my tummy and the vein goes up pretty far , I have read this can be an early pregnancy symptom due to blood flow , I also have lots of watery cm now , Ive been dizzy for day and my boobs and nippples look huge along with the montgomery glads that look like huge pimples , oh and the smell of certain things makes me want to throw up , I had af cramps that were on and off since about 3 days after o but I no longer have them , I also have had low back pain , af is due for me in 2 days but i get getting bfns , I think my problem is my pee is always almost clear when I test because I have to pee every 2 hrs , or either that my crazy body is playing mean tricks , lol sounds like we have the same symptoms , good luck girl . Oh I did get a very very faint line on a dollar tree test today but it was so faint dh seen it but I didnt so he took it apart and then I could see a very faint line , but I dont trust it . good luck girl