So my car has had no problems intill now, I drive on the highway for about half hour eachway every day and sometimes i drive it four times a day to get to work, for a month i did this and i hadnt checked my oil for two montths, i checked it and it was dry, i only added 2 litres in and it was full, 3 and a half weeks later i checked and it is half full, maybe a little more.. not good. and then i pulled into my drive way today and pulled my e break then my check engine light came on !! im freaking out because i have no money to fix anything and i dont no whats wrong help