Hip, knee & ankle pain on right side...

Charlotte

I'm 27 weeks + 4 with twins - All of a sudden yesterday pain came on in my knee which feels like it leads all the way down to my ankle. It's like a dull ache, only on my right side but very uncomfortable and has had me waking up in the night.

I have tried elevating this knee and ankle, but I can now also feel it in my hip. I haven't got any swelling or anything?

Is this normal?