Tampon stuck?

So this is gonna sound crazy and stupid but here I am. Got really really drunk last night and had sex with someone and I was on my period and could've sworn I had put a tampon in but I can't remember if I was too drunk to remember I had it in and so I'm worried he fucked the tampon so far up in me that now I can't find it. How do I get it out without going to a doctor cause it's a long story why I can't go right now. And cause also what if it's actually not there and then I have to explain to them why I thought there was one in there. I can't ask the guy I slept with anything cause I don't know him......

UPDATE:

Went to the doctor. Tampon was in there. Got it removed. Close call