Opinions needed ladies..my period was supposed to start 8/4 i waited a week b4 i took a test bfn as…

Opinions needed ladies..my period was supposed to start 8/4 i waited a week b4 i took a test bfn as always so i waited another 2 or 3 days took another it was negative at first then there was a vvvfl after the time it was suposed to show up over the next 5 days i took 2 more and they did the same thing then a day or so after i took the tests i had some very light pink/brown spotting for 2 days then nothing after that it was makim me crazy to i got a clear blue digital test and it was negative but still no period and i took another yestersay it was negative also im never late like this and was courious if i should just go to the dr or just keep waiting and takin tests