No internships secured. What are my next steps?

I was very unserious in first year and I didn’t do any spring weeks or anything. I recently discovered job simulations so my cv at the time I was applying was very dry and I got rejected everywhere because of it; I never made it past the initial stage. Right now I’m doing job simulations and some coding courses to try and make my cv look better but what are some other things I could be doing?