Buy or wait duplex in east bay

[Erik Grahn]

I know no one can answer this with certainty but I am putting an offer on a duplex today and getting cold feet.
I was going to live in one of the units and rent the other so I could get a primary home loan. The property will cash flow once I move out and have both units rented
I really liked the property but I’m thinking I could wait a few months and buy a similar property cheaper or worst case at a similar price. I guess this cheap money could cause prices to go up once things stabilize. 

Thoughts?
Any guidance would be much appreciated!