Anybody have experience with adoption plans ?

Asia💆🏽 • DD: 10-15 / 10-19 😊 ☝🏽️st time momma 🤘🏼
As much as it may hurt , I decided I'm giving my daughter up for adoption when I give birth to her . I'm only gonna be 17 when I have her , barely finished with school & skeptical about who I'm pregnant by in the first place which I'm being bullied about ... I'm suffering from multiple mental illnesses including major depressive disorder . I can't stop crying about it & I feel really shitty about being so stupid about this whole situation so I'm entering a psych ward today once I can build up the courage to tell my mom I feel like hurting myself ... but fuck all that - can someone enlighten me on adoption plans before I not make the right move on where I should start planning to place her ?