Think im suffering from a chemical.

On the 6th at 6:30 pm i had a visibly pink faint line, 98% of you agreed. Ive talen another test today and there is nothing there or if it is there i can barely see it. Hoping it was because its only a 2 hour hold. Has this happened to anyone and you had a successful pregnancy or visa versa. Please give me some insight. Might I add I got the positive 2 days after I stop bleeding from what I thought was an early AF. During what I thought was AF I took a test and got a negative. The positive came after bleeding stopped. I have not had any additional bleeding.

Here is the test from todays 2hr hold.