At this point, a general election would be the obviously correct solution. It's clear that the conservative party don't have a platform and can't agree major policy points amongst themselves.
However that would require conservative MPs to vote for it, which is the turkeys voting for Christmas so unlikely to happen, so I'd expect we'll have to wait till 2024 for that election.
The best likely outcome is that a set of senior people in the party agree a policy platform and try to steady things for now.