For a couple of weeks I managed to approach girls without difficulty. I quit doing it for a while because of other stuff and just got back into it yesterday. 2 good approaches yesterday. But today all of my approaches were shit. I got shut down by one who walked away after I gave her my typical opener and the other just threw at me "I got a boyfriend"

Now I feel like shit. But ill get back up and start again. How do I get true confidence to get the results I used to get?

Edit: ignore "try" on title. Im on mobile