Sun gazing also helps in the process and it has to be done carefully, increasing the duration gradually. I would even suggest doing it with closed eyes. Facing the sun and connecting with its energy and feeling it inside the head will help activate the subtle body. It also increases the nectar secretion. You could even connect with your bonfire and feel its energy and feel how the body responds. If one has a dominant fire/air element, sun gazing has to be done in moderation as it will increase the fire drastically creating imbalance.
We also have to help the physical body heal itself, eliminating the toxins. Food plays a major role here - what we eat and how much we eat matters. We have the ability to feel the food and know it. Each food has its dominant elemental energy and a different frequency. Paying some attention to the body, observing it at subtler levels would help you make right choice of food, following your intuition. Using tissue salts and homeo dilutions would also accelerate the healing process. Flower essences will also help at emotional levels. If you are able to connect with the energy of crystals, that also would be of great help. Feeling everything and understanding our body is the key.
Good luck with the journey!