I tried to keep this brief but struggled so apologies for the essay.
A couple of weeks ago I had a night out with a friend after not being out properly for over a year. I wasn't overly drunk or so I thought but towards the end of the night a random guy approached me and offered to get us a shot - I then informed my friend and we both followed him up to the bar and all had a shot. However after this my friend walked slightly ahead of me on the dancefloor near two other friends we'd spent most of our night with and I stayed just a little bit further back from the bar where we'd had the shot and the guy was speaking to me - I can remember laughing at him for some reason and asking his age (as I knew he was a lot younger than me) to which he told me how much older his last relationship was. I then pointed across and reached out to my friend and told him she was single but that I wasn't - which is the case. The thing that I'm struggling to accept is whether or not I kissed him - even though I'm pretty sure I didn't as I had zero interest in him and I wasn't looking for any male attention whatsoever. But I keep feeling so guilty that I even accepted the shot in the first place and why on earth did I speak to him afterwards. Literally nothing else happened and I hadn't even danced near him or flirted so I can't get my head around how this came about. I obviously wish I'd just said no thank you at the offer of the shot as I then wouldn't be in this position at all but I feel so guilty and am convincing myself that I must have kissed him. I remember the walk home etc with my friend and some of the conversation we had so surely I would remember a kiss?? I've never been in such a mess with anything like this before and it's taking over my life. I know that probably sounds ridiculous but I don't know what else I can do to move forward. My friend is adamant nothing happened but I'm worried what if it did and she didn't see it?
I can't escape this and think I need serious help.
Has anyone experienced similar or can offer any advice please x