Help me plz!!

These two pictures were taken July 19th

This picture was taken July 20th

These 2 pictures was taken July 22

This picture was taken July 23rd after this I was bleeding for 4 or 5 days

This was taken August 8th

Were these just invalid tests? I haven’t texted since the last test of August 8th but I keep going back to it thinking I see a line??