Boyfriend wants me to have a miscarriage.

I’m currently 5 weeks. My boyfriend claims that he is not ready for a baby and he’s been looking up things as to how to have a miscarriage and he’s been threatening to kill him self if I do not kill this baby. I do not want to have an abortion or miscarriage but I do not want to be a single mother. Please help. Edit: I am 16 and he’s 17.