Period or Pregnant ?

After 2 years of TTC I finally got a faint positive on 10DPO. Went the entire day thinking I was pregnant and couldn’t wait to test again and see the line get darker.

When I took another test the next morning on 11DPO, my test was stark white.

Today at 12DPO I decided not to test because I’m sick of seeing negatives. I have PMS symptoms, tender breast, cramps, back ache, acne but was curious if anyone has ever had this happen to them, and they were in fact pregnant?