What Causes Muscle Pain Around The Elbows While Moving The Arms?

I have what feels like muscular related pain in both forearms, closest to the elbow when moving either hand or arm. For example, it hurts to put my arms through the sleeves of a a jacket, lift a glass, or grasp an object. This pain/discomfort seemed to come out of nowhere & so far has last the past couple weeks with no change. Previous to experiencing this pain, I have been experiencing pin in the joint of my left big toe. It started by feeling as though I was having a very long muscle spasm/cramp, then became pain when flexing my big toe or even sometimes simply walking or wearing shoes. Are the 2 related & are they serious enough to warrant immediate care? I have poor insurance & a high deductable so haven t been able to afford going to my dr.