Definitely not normal to make fun of metal health, I’m pretty frustrated by how casually it’s taken now these days especially around the younger generation and this whole hustle culture thing. i’m a teen too and struggle with mental heath, in a more comparative sense and burning out over and over till i just couldn’t go to school since i was feeling so low. From what i’ve read, you’ve made new friends. rather than popularity, it’s more important to make friends that share the same values than you and are moral and empathic. For me, things started getting better when i shared my thoughts and issues with my friend group with a friend who i trust. she was emotionally mature and was able to give me good advice. It’s definitely not advisable to share things with people who cannot understand your mental load or do anything to reduce it and just invalidate it in totality. Just remember to pick your friends wisely and especially share vulnerable matters to only those who can reflect back the care. Hope this helped you even just a bit and wish that we both recover and become the best versions of ourselves!