Help!!

I made my hair too blonde and I hate it!
What do I do?? Help

Maybe put some darker streaks in it?
If it has been awhile since you dyed it then you can dye it darker.
I recommend using Sun In to lighten hair because it is easier to control your shades and all
Or is this your natural color?

Define too blonde?

You did blonde tips and did too many?

Or you bleached your hair too light?

For too many streaks you could go over them with a funky color light bright red or blue, even finding a shade near your natural color and filling in the streaks you don't want.

If you have bleached your hair too light then all you need to do is find the right color that you want and dye over top, there are many different shades of blonde available.