The Vet said it resolves on it's own after 1/2 weeks and that's as much as my partner has gave me.
The Vet visit tomorrow is at 2:10pm they will give a prognosis there as well and x-rays etc if needed.
He's doing a slight moany noise and I feel so helpless it's tearing me up

... He can't even turn over to get comfortable it's like he has no strength in his legs.