Burning feet worse when I try to sleep at night

My feet burn often (bottom of them) and it is worse when I try to sleep at night. I don't have high blood sugar, infact usually my blood sugar is low. My feet get real cold when I try and lay down and sometimes I think the blood flow is not working right when I lay down. Alot of the time I have to use hot hands to sleep..but that gets expensive Anyone else with this?