Hi,
@canoewoman -
I hope you are finding this site helpful and for you to know you are not alone.

I had my THR the day after yours, on the 17th, if yours was on May 16th as it indicates in your signature. I have been up and I have been down. And it's all perfectly normal! Now when you are feeling down, I understand knowing it is
normal may not feel very helpful at the time. But it
is normal. It's okay to admit that things are sometimes frustrating, isolating, depressing, and just plain stinky!
But I hope you've also had glimmers of hope too - little slivers of sunlight peeking through the clouds. How about the relief of just knowing the surgery is behind you? Yes!

And think of how far you have come since surgery - do you feel any strength returning? Has anything become a little easier? Are you having less pain as compared to the pre-surgery pain? These are all things to remind yourself of and celebrate! I don't know what your pre-surgery condition was, but you will have better days. With this being your first hospitalization other than giving birth, and with it being what you say an emergency situation and not having a lot of mental pre-preparation time, I imagine it has been overwhelming. I have a confession of sorts - I had two hip surgeries prior to my THR, plus another surgery for something completely unrelated, and I had probably more than a month to prepare for my surgery - and I was still overwhelmed at times. Heck, I AM STILL overwhelmed at times. If I've learned anything the last few weeks is that feelings change and pass. The low ones, the high ones, they change. If you find that the lows are not changing, and that you are consistently and pervasively staying low, and you are not enjoying normal things you usually do, I would really urge you to speak to someone.
You mentioned you have generalized anxiety disorder. Are you currently taking anything to help with it? I don't like taking medication, but sometimes it is necessary, and that is why it exists. If you aren't taking anything currently, then consider it as it might give you the little boost you need mentally to face each day and keep the "wolf from the door" if you know what I mean. If you are taking something, maybe it should be adjusted. I am not a medical professional at all, so please consult with someone who actually is before making any changes. But I feel like I understand some of your anxiety and concerns as related to the hip replacement.
You mention an upcoming follow up appointment with your doctor. I have one soon too. I agree that the surgeon isn't always the best one to ask the "coping with a new normal" type lifestyle questions. My surgeon is talented and polite, but he is direct and brief. One moment he is sitting, and the next moment it's as if he's heard a starter's pistol and he has leapt from his seat and is out the door. I'm left thinking, "Well, all-righty then!" Have you tried the doctor's nurse or the doctor's office as a resource? That has been of some use to me.
Be patient with the process. Be careful and prudent, but not overly fearful. Be kind and forgiving of yourself. Be proud of what you have already accomplished. Be hopeful of the easier, happier days to come. If I had those all figured out, I'd send you the step by step instructions.

I hope it does help some that you know that others have worked through this, and others are currently working through this like me. It ain't always easy, but it ain't a permanent situation.
Peace, healing and comfort are wished for your body and mind.
