save enough money for my trip to Europe

So I’ve known that I was going to Europe this summer for about a year or so. I found out as a graduation present, my plane ticket and Euro Rail pass would be bought for me. If I can save upto the money I need, which according to my uncle will be about $1500-$1600, then I will be perfectly fine. Unfortunately, I’m extremely impulsive so I didn’t start saving until about a month and a half ago… My trip is on July 10th. I’ve got about $700 or so saved up right now. The icing on this rancid cake I’ve baked all for myself? My current job won’t give me NEAR enough hoursto get the money I need so I’m searching for a second job to help me out 4 years ago