Stepped On A Steel Curved Prong Garden Rake October 4.

Stepped on a steel curved prong garden rake October 4. Had antibiotics for 2 weeks and another tetanus shot X-rays were fine. Just had an ultra sound because it feels like inside I'm walking on something. Ultra sound didn't show foreign material which makes me wonder where e sole of my shoe went when it went few the sole into the ball of my foot and started to come back out when it curved through. Was told it is probably a hematoma and will have to wait for it to go down. My worry was the clot would travel through my body and possibly cause a stroke or something. Was told it wouldn't. Just want a second opinion if that is a correct statement. It bled again 5 days ago.