What Causes Abdomen Pain And Diarrhea After A Laparoscopy For Ovarian Cyst?

Ive recently had a laparoscopy for a 10 cm ovarian cyst then an appendectomy the next day... ive been getin abdomen pain and water like diahhrea strange lumps all over my arms and sickness for abot 2 days now! my periods have always been normal! and not lasted longer than 5 days although i came on 9 days early and have beeon on for 11 days and is getin heavvier. any idea whas up with me?