Idk if this is implantation or just spotting

As

Me and my ex boyfriend had sex almost two weeks ago on the 3rd. This was two days after my period ended. We used a condomn for most of sex then took it off then put on a new one. He did not cum in me but I’m nervous because of this awkward bleeding on the 9th. I want to know do you guys think it’s implantation or spotting. I took a pregnancy test hoping I would get answers I came out with a negative but told it’s probably to early to test. Can you guys PLEASE help me.