Anyone ever accidentally leave a tampon in?

I had my period about a week ago, and I had some drinks. I have no idea If I took my tampon out. My husband says he didn’t feel it when we had sex, so I assume I took it out. My bad has been hurting a little mote than normal, but it always hurts. Some days worse than others. I don’t have a strong odor down there. It smells like it normally does. I did have some bleeding after sex, but that used to happen prior to me having a baby, and I just had him 6 months ago.

Has anyone ever done this? How did know? Any symptoms?

Please no judgement on me getting drunk and forgetting about it. It happened, and I learned. My bad.