Came out as gay, then realized they were straight.

So, I've noticed that there's alot of people questioning their sexuality. I'm wondering if anyone has ever come out as gay then realized they were straight? I thought I was bi because I related to alot posts online about it (dumb shit like not sitting in chairs properly, fingerguns, ect.), cameout, and then refused to accept that I was actually straight lmao. Then I had to re-comeout to alot of people and it was awkward as all hell.