Debbie, I was away for a couple of hours and just saw this thread today.
Please know that you have my prayers for your Mom. I can understand how concerned and frightened you must be.
But, if they have released her - that has to be a good thing..............if they found anything really serious, they would be talking to your Mom and Dad right now - and she wouldn't have been released.
Isn't it interesting that this weekend is your Spa weekend? It will give you some quality time with your Mom and hopefully she can relax and have a good time too.
Big hugs to you Deb.........and know you will have all of our prayers.
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