not sure?

me and my husband have been trying for a baby since Feb of 2017. so ive tried different apls but most werent working so i saw this apl and starting trying. i am now 6 days late and i get anxious and excited so i probably take tests when i should wait. ive taken two hpt and both negative. The first one i took was a couple days before my period was supposed to start and the second yesterday. which tests do you all find most accurate, ive been bloated, nauseous, and ive had cramping for when i was supposed to get my period even a day or two before. help😬😬