I need some advice please..

Serenity

Tested with FRER, Blue dye (Cheap), Pregmate, and now MomMed. Pregmate and FRER were the ones with faint lines along with cheap blue dye. Tried MomMed test along with another Pregmate. Thinking I’ve just got bad tests with indents. Had some spotting yesterday (12dpo) with very very light watery pinkish orange spotting only when I wiped and only once that day. Having egg white CM and creamy CM. I’m 13 dpo today. I don’t know what to think ladies..