Blood at cycle day 23

Je

I noticed light pink spotting this morning and I got a little scared bc my period isnt due for another 10 days. I have about a 27~30 day cycle and this is the first time i can think of that I've experienced any bleeding at cycle day 23.

Halfway through the day I noticed more blood but a little darker. Help, when should I take a pregnancy test that will give accurate results? I'm not ready :(