in your opinion if I was to go get a new test to use first thing tomorrow ( I think I got a veryyyyyyy faint bfp on a internet cheapie about 3 days ago)

what would u recommend. I'm thinking frer.

I accidentally bought two blue dye tests I used after a 3ish hour hold that both came up negative- but I used them in the evening and I'm really not sure about when my period would be due because my lmp wasn't normal at all)