8-9 dpo got a faint on dollar store test!! ??

Kara
Took a dg test the last two days and got the faintest of pink lines, within time frame, pink for sure but barely there. Glow won't let me upload pic -_- but if I get a frer to take tmw am would it show better then the dollar store tests at 9-10 dpo ? Anyone got good bfps with frer or other tests ?