You have my enormous sympathies...currently 31 weeks with DC3 and been suffering since 11 weeks.
I have been round the houses trying to get some support as private physio/osteopathy is costing a fortune.
I went to the GP to get referral and she asks, "who has diagnosed you?"
Mention it to midwife and ask how to get support and she asks, "who has diagnosed you?"
Get referred to hospital Physio to get a bloody 'diagnosis' and she asks, "who has diagnosed you?"
It is like no one wants to know and they want women to accept it is part and parcel of pregnancy (which I realise it is!) without offering any support or relief.
I went to the hospital last week to the pregnancy clinic to be given a 2 hour talk on strategies for SPD. I was told if I did three stretches a day, my spd would go in 2 weeks...WTF?
No history taken of two previous large births, hyper mobility, 6 months immobility post DC2's birth. I was outraged and left in floods of tears...
The point of my long winded rant is that there is very little support on the NHS. So if you can, see if you can get a support belt, rest lots and minimise the damage so that post birth you can recover quickly. Can you stretch to some private osteo/physio?