I have daily headaches, my left leg is weaker and stiff an left foot tingles constantly. clear ct 2011. brain tumour likely?

Need another ct : This history sounds of suspicious for neurological problem. Please get another emergency ct today.

Many Possibilities: There are many possible causes. Brain tumor is one of those, but others are more likely. Vascular malformation is possible, and very much treatable. Multiple sclerosis, which is very much treatable these days. Many less common diseases must also be considered.