please help

so i have been “dating” this guy for like a month now and my friend is really close with him (she set us up) and she said that he told her that he’s suicidal and i’m freaking out because even though we haven’t know each other for that long i still have feelings for him and after being with him i don’t know what i would do without him... i don’t even know what i’m asking but some please give me advice