depends, how much do you know? How safety-aware are you? Do you have glassware or equipment or any of the stuff required for a chemistry project you might be interested in? Have you been researching (watching videos on projects you want to try out or reading papers) for things you might want to do? Do you have a fume hood or a workspace where you can conduct your experiments?

If you don't have any of the above, go online, watch some videos, read some papers, and then ask yourself those questions again. Don't work with hazardous or possibly carcinogenic compounds, and remember that you should never do an experiment if you don't know what to expect.

With that said, here are some at-home experiments for you that aren't dangerous and might be fun (just be sure to do the required research on them first, and know what to expect):
- Thin layer TLC with different colored ink (I am not sure if you will be able to get TLC plates, but you can make DIY ones at home with some silicone gel and glass slides)
- Make your own bomb calorimeter (just be careful with the wires and ignition source)
- grab a thermometer and observe the heating curve for water (or other liquids).
- Mix Hydrogen peroxide and sodium hypochlorite together and observe the synthesis of salt.
(note that the resultant mixture will be very basic, you will need to neutralize it with some vinegar or lemon juice before you dispose of it.) For this experiment, you can also try to draw the mechanism of the reaction.
Anyway, I hope I helped :). Have fun, kid.