No you aren’t crazy. It’s not like you use dating site or signed for meetup focused on dating.

I use meetups and have met ton of nice people and made good friends. There are always people who are just as new as you. Or even newer. I’d not worry about talking about your life. You can keep conversations neutral.

I don’t believe being attached to the hip. It’s important to spend lots of quality time together with your spouse, but balance it with time spent with friends and doing hobbies erc If your husband has issues with it, it’s his problem, not yours.

Having said that, groups I belong to are all women. It’s just what I prefer for social times. I have no interest in seeking male friendships. There are tons of all women groups by me. I also pursue hobbies that take me out of the house with groups, but those again are all women