I bled onto a chair at the dealership

I’m so embarrassed. So my period has been heavy this month and I wore a super plus tampon and went to the dealership. It took longer than normal but when I got up I noticed the chair had a big spot on it and I legit thought, man someone must’ve spilt a lot of soda. I get home and go to change and I realized I bled through my pants and onto my black color kimono but it was dry. I had huge period stains on my thigh and my panty liner and tampon were filled. Y’all that soda spot was me! Now I sat in 3 different chairs after that one chair so I can only imagine the trail I left. Too embarrassed to go back so my mom is going tomorrow to finish a sealer on my car