Looking for advise!

Okay so before i start i am married to a wonderful man buuuut im also bicurious? It started in high school and I’ve always been ashamed/scared to even tell anyone. I did make out with a girl in high school which made me a little more sure about me maybe liking girls but I’ve never gone any further that’s just that one kiss.... anyways I’ve recently finally just told my husband that I think I we should have a threesome. Now i know I don’t need confirmation from anyone but me and my husband keep going back and forth on whether this is a good idea or what?

Are there any other ladies who have maybe gone through something similar????

Ps i don’t even know why I’m posting anonymously like if someone’s going to actually recognize me lol..