Spinal tumour

Hey I'm 17 and have been getting lower back pain at night I also had horrible neck pain that as seems to subsided I woke up one morning with extreme lower back pain so much so I couldn't walk we went straight to the chiropractor and got it fixed this pain keeps coming back every so often the pain is a lot worse when I lie down I keep getting a cold sensation in my left leg and I have a numb patch on my groin on the right dose all this sound like a spinal cord tumour I'm really worried about it all and I'm not sleeping