Tripling the budget also tripled the CPC (????)

I tripled a campaign's budget and it literally just tripled the CPC! I even have fewer clicks. I was using the Maximize Conversions bidding strategy. It was working great for the campaign. I went in and changed the bidding strategy to manual CPC and put in the old CPC as the maximum.

Does anyone have any idea why this could be happening?? WTF! WordPress ...