So I know this is going to be a bit long but I need your opinions!!

I was due my period 10th August but got my period 5th however by the next day I had stopped my period. So bled for one day which is not normal for me. I took a test on Saturday as it was an early detection test and I was supposedly due on on the Monday. I took one test in the evening and looked negative and one in the morning which also looked negative so I put them in the drawer with my others and left them. I went back to them an hour later and the one from the evening has no evap line but the one from the morning after had a coloured faint line and didn't think evap lines could have colour so when The Monday came around 10th and no sign of getting my period so took another test one evening and one Tuesday morning and yet again they looked negative. But again a hour or so later the same thing happened again. I've Google if blue dye tests have colour in the evap lines and it is possible but I'm really confused at the fact that the evening ones don't have colour in the evap line but the morning ones do 😑 so could I have actually had inplant bleeding for that one day and now be pregnant or do you reckon I'm not pregnant and they are all evap lines? I'm so fed up of looking and being confused 😭 the first two pics are tests in the morning and the others are evening. Is this positive?