Congrats Renstar - Sounds like you are doing better at getting your full supply than I am, good work! With regards to the trouble feeding Ava on your left side - I had the same prob as you + some with my left side with Elly but when I started re-using it she didn't like it much cause had been used to feeding off the right boob and is still her favourite - BUT - I discovered that she attatches REALLY well and is happy to take it now if I put her on that side twin style (probably because she is lying the same way as she would if she were on my right boob) And I find it really easy to hold her that way too maybe because I'm right handed. So, maybe your LC can show you how to attatch that way as it might help get her back on that side properly again??
PS - love the name Ava by the way - we named our bub Ellyse Ava, and were thinking of it as first name.