Hand pan/stiffness?

I am 32 weeks and 4 days today. For the last week or so, I have noticed some pain and stiffness in my hands and other joints. It is worse in the morning or when I get out of bed to go to the bathroom at night. Today, I noticed it slightly in my toes when I walk. My back has been hurting to the point where I have pains shooting down my right leg, but I'm not sure if that's related or not. My hands and back are the biggest issues. Do you all know if this is normal? This is my first pregnancy. Either way, I will bring it up to the doctor when I go in at 11 today, but I wanted to hear your experiences as well and if anything works for relief. I don't think my hands are really "swollen" since they aren't puffy, but I haven't been able to wear my wedding ring since about 20 weeks out of fear that I won't get it off.  I work a desk job and it hurts to type!!