ok here's my situation and i have seen similar questions to this on here so i do appoligise for that, first off i have regualr cycles usually about 26 days long, my last "normal" started in may 9th and lasted 5 days as usual, my husband and i had unprotected sex on may 18th, my next period was due on june 3rd, but i have just had on and off spotting NOTHING like normal, and also a week ago my breasts were EXTREMELY sore kept me up at night this is very unusual, and now they have blue veins running thre them that are very visible i am fair skinned, i have had heart burn, and lower back pain also, i took a HPT yesterday and it says negative but i "feel" pregnant what should i do?