I’ve been kicked out of my house for a few weeks. I’m 13. What do I do?

If your parents are planning to kick you out of your house while you are 13, you can't do much. But if your already kicked out of your house at 13 years old, then you can go to the nearest police station and tell them the situation because what your parents have done is illegal and child neglect. If you can't go to a police station go to a trusted house and tell them the situation and then tell then to tell the police about the situation. If you're kicked out and you try to go back into your house, your parents would probably escalate the situation and make it worse for you to deal with.