Sorry if this is tmi.
After weeks of my libido having disappeared completely, I'm now 23 weeks and it has returned! However me and DH dtd a couple of times yesterday and it has made my pgp 100x worse. :( After one of the times my hip actually got stuck and I had to throw him off me so I could try and sort it out. 
For the rest of the day I was becoming more and more uncomfortable and overnight I was waking every half an hour or so in a lot of pain.
I don't want to waste this precious baby free time if my libido remains willing, so could really do with some advice to enjoy sex and not end up crippled with the pain.
Any help/tips would be much appreciated!