until you get a better reply, it looks like you either did not kill pulseaudio and delete its PID file or you started PA twice so this command output is the second start so already finds a PID file.
But your main issue is no sound.
Have you installed pavucontrol and run it?
Have you checked your mixer levels?
since you have a home folder .config...do you have a home .pulse folder?
make sure in pavucontrol you have not accidently muted or lowered sound levels so if interested google wikis for your distro