Jungle sucks

It just sucks, no matter how hard i try, how good i am, my team always able to create some 10 min 15 kills monster, and those monster starts to invade my jg camp, im out of income and thats it, Im useless from this point. gank ? of course i gank, than whats next, either we tried (i know i did) our best and we both die or they got a kill and keep fed. There is nothing i can do to help.