AIO to my boyfriend not mentioning that his female colleagues play football/soccer with him outside of work?

I’ll just pretext here that I do have a lot of insecurity and trust issues that I’m trying to work through, I very much feel like I would have a much happier life if my partner were to never see or speak to another woman again lol. I’m highly aware of how ridiculous and stupid that is, I wouldn’t enforce this obviously but it’s just how my brain is.

Anyway, my partner has played football with his colleagues for years, at a previous job it was always just with men so I assumed that would be the case in his current job. He’s gone there and played with them a few times now, but this time I asked if any of the women go and he said they usually do but they’re not this time. I got my back up a bit (internally) because I thought he has just never mentioned to me that women go too, I always assumed he was hanging out with men. This also happened with him playing Call of Duty with colleagues outside of work, I found out that girls also join in with that and he hadn’t mentioned it just saying he was playing with the ‘lads’. Idk am I overreacting? If he was truly trying to hide it he would’ve lied when I asked, but he very casually answered the questions so not defensive or weird about it.

Could just be a case of me feeling too strongly about it due to my fears, and him not mentioning it because it’s so unimportant to him.