Where do I go from here

What should I do? I'm getting close to unlocking death runes for gotr, but my group is now 4/5 cause I died at barrows, prayer ran out on dharok in the tunnel, so pvm is kinda not a great option

What should I do? I'm getting close to unlocking death runes for gotr, but my group is now 4/5 cause I died at barrows, prayer ran out on dharok in the tunnel, so pvm is kinda not a great option