I Have Had A Total Hysterectomy But Have Had Bad

I have had a total hysterectomy but have had bad pain in the right groin area and was treated for swollen lymph glands. Now. 2 weeks later I am still in pain and cat scan doesn't show anything else going on in stomach. I had bleeding with painful intercourse but they said that wouldn't cause stomach and groin pain. Any ideas for further testing or types of doctors I should see.