Rash developed on my right hip. started as 3 red bumps that have turned a bit purple. clear liquid when popped. surrounded by a few red rash marks. ?

May be shingles: Please consider seeing your health care provider for a diagnosis as if it is shingles (which can be relatively painless in some people) you should be cautious around pregnant females and could be contagious.

Rash: This can't be diagnosed with the information that is available. A history, physical examination & other studies may be needed to determine cause/causes. Once accurately assessed a treatment plan can be developed.