Please help I’m confused

So Saturday at 9DPO I took a cheap 88 cent walmart test. I FELT like something was catching my eye but wasn’t for sure. An hour later and it was a very faint but perfect line. Wasn’t sure if it was an Evap or just took longer to process??? So today 48 hours later I take another one and u definitely see another faint line but unless the 9dpo test was just an EVAP, then i would expect this test to be darker. I’ll attach pictures. Bare with me and Please tell me your thoughts bc is confused and the waiting makes me so anxious!!

First test Saturday 9AM:

Checking test back at 11am:

Today’s test(taken within 10 mins and some side by side of both tests)