I am needing of help

So yesterday Dec 18 I got into a altercation with my friend who's female she ended up bringing up my ex and I snapped by telling my ex to get out of the way she also brought my ex with her while I was running from school and then she made me cry she followed me and I said leave me alone she said this is why your ex cheated on you to elaborate on my ex during my bday 2023 she sent nudes to a older guy that's why we broke up and I went home then now at this hour I'm thinking of committing suicide