First time app userrrr. Pink-ishhh on TP.

I just noticed pink (not spotting but almost), because its only seen when wiped. Had few slight cramps earlier this morning, super excited!! My boyfriend and I want a baby. Haven't tested yet, its only the first day of o, and shouldn't be having period yettt. Girlies, help! How soon can I test and get a positive result if it is Ib? Do you even think it is IB?? Thanks!! ❤ baby dusttt**