Run.
Pivot, means turning on an existing axis. If you were building "product M" and on the way built "L" and it turns out that it's more useful/profitable thats a pivot.
You're flailing around trying to make your VC some money. You clearly aren't happy with this.
Let's be candid, you could go found a micro startup every month for the next 12 months and one of them is likely to make enough to pay your own bills. You dont need to build a unicorn you need to build a small business... one that supports at least you.