Another day struggling to work out

Well last night, ran 5 miles, my best pace so far. Average mile is now at 11:28 min mile. This is with bursts for 1-3mins at a time...the fastest at 4:24 min mile (for like 10 secs probably). My left heel bothers me, my right hasn't hurt the entire season...weird.
Another exciting thing...lost more weight...I am so psyched!!! My goal is 220lbs...just broke 240 mark today...now at 239!!! whoo hoo!! I look better and feel better and I have to say my worst event, running, has now become my staple.
Almost forgot, swam 1mile in 3-5 foot waves earlier in the week...that was a bit nauseating.