I agree, Tttaylorrr, it totally seems like a bump in the road and that's all. He's seriously getting some girth on him and looking really good!
I am not jinxing it and saying you are out of the woods, however, it does look like you can start to see the light entering the forrest.
I couldn't be happier. Keep breathing and relaxing with each feeding; he's made incredible progress in a short amount of time and that's wonderful.