should my plant be flowerig already

My plants only 2 weeks into flowering and shes already showing also should the staulk be that big

Was that plant a clone? The stalk does look big compared to the branches. That kind of growth is usually from taking a clone off a plant in flower, sometimes called "monster cropping". That or there was some mutation that caused it. At 2 weeks everything seems normal to me. I think the plant will be fine either way, they tend to adapt and grow out of issues like that far more often than it causing big problems.

Yea it was a clone and the mother plant was only 2 weeks into flower when I took it