Sally, I've used a lot of alternative therapies in my life. I've found chiropractic, cranio sacral therapy (an odd one but worth looking out for, very gentle manipulation and releasing of the tissues), reflexology and massage helpful. I'm not sure about the applicability of those to your recent illness. I think the most important thing is to look around and find a therapist who suits you and who leaves you feeling looked after.
I made a decision last year to allow myself to have a regular, monthly massage which I was going to budget for, whatever. It's done me a huge amount of good. The therapist does reflexology too and I liked that but as well as the sheer joy of a whole body massage with scented oils, I have noticed distinct physical changes - I'm sleeping better, my digestion is working better, I'm calmer, my skin is smooth and silky. On top of that she cured some tendonitis I had in my hand, the GP could only offer pain killers/pain killing gel. As part of the massage, it became obvious that the problem was in my shoulder and it's now gone!!
I also do yoga and tai chi. Again, what's on offer is such a mix, you have to try around to find a class and teacher who you like. I think both of these at their best are calming and stretching and keep you moving and flexible.
It can be expensive and frustrating but ultimately I've got far more out of trying these things than I ever have out of the GP. I am lucky though maybe because I haven't ever had a really serious illness.
I hope that helps. Do try things if you can, apart from anything else it can be very interesting. Best wishes for continued healing.
I've just remembered, there is a very interesting book, just called Bodywork by Thomas Claire which I found in my local library. It's by a massage therapist who went about trying out dozens of alternative therapies and then reporting on what they are and how they made him feel and what sorts of things might be useful. I just checked and it's available cheaply on Amazon so that might be worth a read.