Ok, I’ve had a quick look and the first thing that I see is that you have ‘hard-coded’ the measurements. It would be a lot quicker and easier in the long run, if you created a .vit (measurement) file using SeamlyMe. Then you could create one for the tutorial pattern so that you could follow the tutorials and then copy that .vit file by Save As and add your name or something. Edit the values to your own measurements.Then you can just change the measurements file to resize your pattern and all the points should move according to the measurements.
You may need to tweak the curves a bit, but the basic layout shouldn’t cause what has happened in your image above unless you have made a small error in the measurements.
As it is, you’ll need to edit or redo the pattern using references to your measurement file instead of exact measurements.
If you check out this topic, I did this tutorial that @AVI posted & added my files for comment: Kristina Shin Basic underwire bra tutorial - #6 by Grace