Feel LIKE sh*t? Telling about it here

I want someone to make my depression anxiety better now. Like my head hurts everyday and I can’t think straight. I have breathing problems and I get panic attacks along with cold flashes through my body. I don’t even know why I live anymore and honestly this is my last shot. If this doesn’t work then I’m done with this life. I’m just so tired of my life feeling like shit all the time. Why can’t I just be happy?