Hoping and Praying 🤞

I’m 10DPO,and I’ve been lightly bleeding light brown blood for the past 3 days. It’s only when I wipe. If it continues,tomorrow will make 4 days. My period isn’t due till the 4th,would it be implantation bleeding? How long does implantation bleeding usually last? Gosh,I hope we finally did it but it’s got me anxious. I hope we conceived.. I just don’t wanna get my hopes up too high.. should I take a test,or wait?

Thank you in advance!