Question about implantation bleeding

Brittany • Wife♥️ RN💉 Mom to a baby girl 2-25-19💕
Ok so normally I do spot a little a day or two before my period. This time I started to spot about 4 days before it's due. It's very little and only when I wipe. It's like a like pink to tannish brown color. Could that be implantation bleeding or my period coming earlier? I hate to test and get a BFN