What would you do if you were in my shoes

[Fabian Marrufo]

I recently bought a property at discount to fix and keep as a rental, a week later the realtor calls me and tells me she has a buyer and I can double my money
I paid $20k for it I had 1 contractor give me a $30k bid and I’m having another one looking at it and it would rent for $950 when is fixed. Location is Dalhart Tx

what would you do?