I have two small lumps on my neck that are uncomfortable, I also feel a tension on the same side, should I wait before seeing a doctor?

It would be best to consult with your family doctor or at a walk-in clinic soon, especially if you have been experiencing these symptoms for a few weeks and are feeling stiffness in your neck. It could possibly be swollen glands indicating an immune response to something, but it's hard to say for sure without further evaluation.