No idea the actual due date

Anisia

Hey all so Saturday (8/1) I took 3 pregnancy tests and all cane hack positive. Friday (8/7) I had an ultra sound and the person said they couldn’t see a baby. I just recently got off my period (7/8) and like 2 weeks after my period I took the test. According to

Apps I’m 5 weeks, but could it be that I’m actually waaaaaaaay less than that and took the test during like “conception” phase or something?? O also, I got off Nexplanon in June.