@MyAussieGirl Mags, what a SUPERB followup report! Sounds like you are doing better than any ten of the rest of us put together! And this swelling thing-- if it were me, because it has been twice now, once for each hip, I'd go to ER "just to put my mind at rest", but I'm betting it's not a clot on you.
Wanna hear my "better safe than sorry" stories? Too bad, here they are anyway: First hip, day maybe 13, Memorial Day Sunday. Op side calf hurts like a demon. Scared. Hubby takes me to ER. We wait forever while the poor ultrasoundist is called away from a family picnic an hour away. POOR GUY! He was the best looking hospital person I've ever seen, and he talked like he was from the islands, so this was a win for me LOL. No clot. He earned his salary but missed the picnic. I went home happy and upped my pain meds and the pain went away.
This hip, last Thursday night: Same pain, SAME CALF (not op leg) and I was going to fly a long ways and end up in Canada the very next morning. Took self to ER about 10:00pm. Got in right away because the ultrasoundist got off at 11 and they were being very sweet to me. This guy just as nice as the other one but older and average looking and more of a sense of humor (well, ok, I hadn't dragged him away from a family picnic!!). A little gloop on the leg, a little ultrasounding, happy days no clot, but sorry you can't leave yet because the dr has to see you. I waited a good while for that dr, and then for the discharge papers, but it was all worth it.
I hope you are right now being reassured that you are all okay!!!