Roots reached the bottom of pot

So basically my roots are visible thru the holes on the pot and its going into flowering(diesel ryder) should i transplant or will it be fine if i just keep watering it right now

Put it in a bigger pot, the sooner the better.

alright will do just makin sure first grow and luckily its a female and right now its short it may be because of the pot size guess i'll learn from mistakes lol
+rep

Transplant ASAP! The yeild will suffer if you dont!

How big is the pot your using now? I mean bigger the pot the better.

-Hank.

The fact that you can see the roots does not mean that the plant is root bound, nor close to being. You need to give us more info (size of pot, how long did it veg, how tall is the plant).

What you're describing will inevitably happen even if you get a pot big enough for the life of the plant. Once they realize they can't continue to grow downwards, they will grow in other directions.