Thanks for query,
Penis curvature is due to its muscular tissue.
Anatomically it is bent on one side in flaccid position.
So nothing to worry.
Don't check its shape.
Sex is in our mind & not in organ or penis.
If your scrotum
has testis inside nothing to worry for its elevation.It may be due to its musculature as it has direct effect of atmosphere temperature on it.In colds it shrink & in hot it not shows you this type of difference.
So forget about all your worries & enjoy sexual life.
You have no disease nor any problem.