early but it was different. The blood was kind of pinkish and light compared to I usually get the first three days. The following 4 days it was brown and not thick, watery I'd say. I've been having all pregnancy symptoms...nausea, my nipples have changed of shape, are bigger and darker and I have this tingling sensation going on all the time and my breasts are tender specially at night. I have taken 2 home pregnancy tests and they show negative but if I am not pregnant, I do not understand what is going on. Any advice would be highly appreciated. Thank you.