QUESTION????

Bri • Hello everyone I`m Bri and I`m 24 years old and I am TTC 😃
So I've been feeling an urge to pee but when I lay down I don't feel it, also I've been going to the bathroom a lot andddddd I've had discharge that looks like snot on tissue (tmi I'm sorry) I'm 1 day late when is the best time to test I really want to buy a test today. If I do buy 1 today when is the best time to take it or does it matter?