Gender issues

I’m currently struggling with my gender I’m constantly thinking about the fact I may be the wrong gender this has happened multiple times throughout my life but this is the worst it’s been in terms on consistency im also currently struggling with sleeping issues and a lot of work/home life stress which may be a factor into why it’s come back into my mind.

I was wondering if anyone has any advice for me I haven’t got anyone to speak to or that would understand irl.