I had my physio (antenatal) referral last Thursday.
There was no physical help as such but she did give us some really good advise on how to do things easier. My pain is in my lower back, bum and hips. Worse at night but has been hideous this week.
You may know this, sorry if you do, but it may be of assistance to somebody if so!
Never push through the pain. If it hurts STOP. If it is beginning to hurt STOP.
Don't stop doing things, just make sure you don't allow yourself to get to the point where it hurts. So if a 20 minute walk leaves you in agony, stop at 10-15.
Swimming - avoid breastroke (the leg movement is the worse thing you can do!)
At least twice a day apply heat to the area - so a hot water bottle or a hot (not too hot) bath.
If your pain is between your legs (radiating down from your pelvis) then massage the area - it will loosen it up, which will help when you are in labour.
Don't lift anything heavier than a kettle (that's fun when you have a house to run/other child to look after!!) If you are doing laundry, take out 1/4 of the clothes and make several trips rather than carrying a load to the washer/dryer in one go. Don't bend down to the washing machine, use a small stool and transfer the clothes in/out from that level. (or get someone else to do it - my preferred method!)
At night make sure you have a small pillow taking the weight of your bump and a small pillow between your legs. If this is uncomfortable, try it lower down (so ankle to knee rather than knee to groin)
When turning over in bed, do not allow your stomach/pelvic area to take the strain. Use either your arms as a bridge (lower arm push you onto back, both arms push down on bed to lift you over to the other side) OR do it the other way round so you are facing the bed and using the full strength or your arms/knees to change position.
Getting in/out of the bath. Hold on to the sink, stand with back to the bath (if possible) Put your weight on your good leg and then place your problem leg into the bath first (so you are going in backwards) Getting out of the bath, use the sink to take your weight and step out using your good leg.
Lie on your back and let your knees fall to the side - as if you were giving birth. Using a tape measure, measure the distance knee to knee. Your birthing partner needs to let the Labour ward/midwife know what this measurement is so that during birth they do not force your legs wider than is possible. (however, the massage of the inner thighs should help with this).
Birthing/exercise ball - I bought one straight after the class. Kneel on all fours, hug the ball and let the ball relieve the pain in your lower back (so your weight is on your chest rather than bump/hips. Also lots of hip rolling exercises (sat on the ball) and gentle bouncing up and down.
Posture - do not sit slouched in the chair of an evening. Either lie on your side (make sure your head/neck/hips are at similar heights) or sit in a high back chair and use lumbar support, a rolled up towel or small cushion in the small of your back.
Dont stay in one position for too long. Sitting and resting is fine, but you mustn't do it all day (which is easier said than done when you are in pain)
Stairs - it may be easier for you to go up side step or on your bum.
There was also stuff on standing posture and finding your balance, but I don't want to go into that after just 1 lesson on it as it could cause more harm than good - there must be a Google-able Youtube link somewhere??
Pelvic floor exercises - 3 sets of 10 a day if you can manage it, if not then 3 sets of however many (late stages of pregnancy it gets harder to do the long holds)
Post pregnancy, pilates and pelvic floor exercises to strengthen your muscles or you will face similar next pregnancy/in future (joy!)
If I can think of anything else she said I will let you know. I found it really helpful but not a quick fix and if anything, my pain has increased this weekend
but that is a coincidence I fear!