Help ???

I’ve been stuck in a constant state of identity crisis and I don’t know what to do. I’m constantly rethinking my sexuality and gender identity, sometimes I don’t even recognize or connect with my own reflection. I feel like I’m living someone else’s life. Like I’m not supposed to be here, in my own bed, in this body, or even alive. I feel like something just switched and I’m someone else. I don’t know how to be me again.

I also feel really fucking weird physically. I get random sharp pains like I’m being stabbed from the inside and I have constant headaches. Idk what’s going on and I can’t talk to anyone about it. I’m a mess emotionally, too. I start crying over nothing then I feel so sad and suffocated but I can’t cry or even express it. I’m constantly thinking I’m going to die soon. Idk