What are some healthy ways I can distract myself from thinking about suicide

I'm 16 and for what's felt like years at this point I've been thinking heavily about suicide. As of late its only been getting worse. I thought I could just ignore it and it'd be fine but it went from just passively thinking about suicide to brainstorming plans. I try to distract myself through TV and social media but I still find myself constantly pausing or getting off my phone to just sit and think about killing myself. My main coping mechanism for most my life has been daydreaming and I believe I have maladaptive daydreaming. The problem is that I cant trust myself in my own head anymore. I can't think of a single recent daydream I've had that doesn't involve suicide. What can I do to get my mind off suicide. Preferably without any sort of medications because I can't tell anyone right now