My iguana has lumps in her tail,near the rear area. and she is not pooping. I m worried please help?

she was a healthy happy very active iguana before. i gave my bf to baby sit it while i was away for 15days. he said other iguanas fight with her and screech her leg. but the wound is now heeled. i gave him a warm water bath.but still she did'nt poop... but when i hand feed her she eats just a little. she has 4 1/2 inch lumps.... i tried to squeeze them thinking its poop.... but nothing comes out... please help....we Dont have veterinarians in Maldives. so cant see a doc.