What was your plan from the getgo? Did you have any idea as to what type of knight you wanted to be? Or were you just winging it, being new to the game?
First off, your fine. There's nothing at all "bad" or "broken" about your skills so far. Even your stats are fine.
However I would suggest the following:
Stop pumping Strength, dump into Dexterity, as DEX improves hit rate. Also dump more into VIT if you're planning on a VIT based build. AGI...later on maybe take it up to a maximum of 40, but given your other stats it would be better to focus on main stats based on what you're done so far. You'll want about 40 base DEX right now, and maybe 50~70 VIT, whichever you desire, for HP pool, regen rate, and survivability.
As a Knight, you'll want something like 70 to 100 total VIT, 60 to 80 total DEX, 70 to 100 total STR, and most of the rest in INT, with a little AGI.
As for skills, stop pumping Bash. Only use Level 5 Bash for now. Get HP Recovery to 10 first. Then finish off Bash. Bash should ONLY be used at level 5 and 10 respectively. Eventually get Provoke 5 and at least Endure to 1 so you can get Peco Peco Ride and Mastery as a Knight (never use a peco peco until you have Mastery at 5).
I would suggest using the following tools:
http://calc.irowiki.org/
http://irowiki.org/~...skill5/knt.html
I would also suggest reading up here:
http://irowiki.org/wiki/Knight
Most people here will suggest a Bowling Bash build, because BB deals the most damage of any physical attack at this point, though it's a little tricky to use properly due to the map encoding for position to get multiple hits and hit a group rather than an individual.
I won't suggest a build, but BB does simplify things a lot.
I mean you could even take your current build and go AGI if you want, but note that VIT-based AoE attack builds are more viable late-game for faster leveling.