You are realizing now how aggressive it's fit is. Don't dork it up by putting weirdly angled stems and steerer tube extenders on it. You might could get some riser drop bars and get another inch or so higher with those and not ruin the aesthetics of the bike too much.
But go to your bike shop and try out a new Trek Domane, Specialized Roubaix or Cannondale Synapse. You probably have lived long enough to deserve a new bike.