Ok, so, you gave us a picture of your work from very very close up - - Be honest, now. When you are finished, will you be viewing the item that closely? My guess is that you (or other people) will not be inspecting the individual stitches, and will be looking at the overall effect of the whole item. Those few stitches will NOT be noticed.
Normal wearing and washing and drying will help to even out the stitches, as will blocking at the end.
The only time I would ever worry about something so tiny and negligible would be if I was entering the piece in a juried show and I wanted to win the first place honour....