DULL ACHE IN MY RIGHT UPPER THIGH

Hi, I am a 37 year old woman. I have been experiencing a dull ache like feeling in my right upper thigh area now for about 2 months. My stomach is extended. I tend to get full very quickly after only eating a small portion of food. Note, I have had my right fallopian tube removed due to a tumor inside of it. This was performed last year. I am concerned about this leg pain. I have read before, that if you are or already have a form of gynelogical cancer, ecspecially ovarian cancer, that this is one of the signs. Is this true, and do I need to seek medical attention ? Thank you so much for your assistance.

Sincerely,

Angela