Having a bad day

Yesterday I went and did some errands with my mom and by the time we hit our last stop my ankle started acting up really bad.  By the time we got home it took me 30 minutes to walk to the mailbox and up the stairs to my apartment in reality that should have only taken 5 minutes if that.  I finally went to sleep and when I got up this morning I couldn't put any weight on it.  There was a few times where I thought I was going to fall because i could feel my ankle shake like it wasn't going to support me.  I was in tears before I even got out of my bed room.  I finally made it to the rest room and to the kitchen to take some pain meds and back to bed.  My pain meds are working very little I can walk a little better but I can't put much weight on them.  I am going to try and stay ahead on my pain meds today in hopes that helps.  Its been rainy since Saturday and its going to continue to rain all week and I have feeling this is why its acting up.  I have been keep my electric blanket over it and staying off of it.  Hopefully it feels better soon I don't like being stuck in bed.