Traveled back to the mountain were the High Dragon spawns and killed her. Took a lot of retries, but I really wanted my dragon armor so I wasn't going to give up. I also completed Morrigan's quest. Flemeth was kinda easy to kill since she didn't move to much so I sorta took advantage of that fact. Last thing I did was the Return to Ostagar DLC. Nothing to difficult there, but this late in the game I'm well equipped and can handle a lot.