clicking in pelvis already!

When pregnant with DD I had pelvic instability or whatever they decided to call it, it was painful after being active and when in bed etc. With the pain there was also the clicking! It was so sick to hear (eww it makes me shudder), it would happen when i rolled over, sometimes when walking, changing position and that sort of thing. I didnt get it till later on, say about 28-30 weeks.

The issue now is that ive got the clicking going on down there, again when in bed and changing position when sitting on the floor or couch or whatever and even when i walk heaps i feel a slight grinding happening. Anyway, there is no pain at all so far but i am wondering if anyone can tell me, if the clicking has started already (started at about 12 weeks) does this mean that the pain is going to come and its going to be worse than last time- because its all starting earlier???

My midwife seems a bit concerned about it and has referred me for physio even tho there is no pain yet.