Here is a simple cranio-sacral technique that you can have a family member or friend do with you, without any experience....just a willingness to help.
Lie down on a bed or massage table and ask the person to place one hand under your occiput (lower back of head) and the other hand under your sacrum (tailbone area). Ask them to simply have the intention "stillpoint" as they hold the two points. The points can be held for 5 or 10 minutes or more. You will sense when the body has finished balancing itself.
This is very simple, yet very powerful. It causes the cerebral spinal fluid in the spinal column, which normally has a steady rhythm, to come to stillness. This stillpoint gives the body an opportunity to balance itself (homeostasis).
"As the stillpoint becomes imminent, the client may experience an exacerbation of the discomfort or the recurrence of an old familiar pain that has not been currently bothering them. There may be changes in breathing patterns, eyes may run, or light perspiration may occur. During the stillpoint, which may last a few seconds to a few minutes, everything relaxes. Pain dissipates, muscle tension melts away and breathing becomes deep and relaxed. Many people experience a sense of rightness deep within their bodies, like this is what their body has been waiting for, for so long. As the cranial rhythm is restored, the flexion and extension is generally stronger and more symmetrical."
Next, after the stillpoint, have your helper sit at the top of the table and place their hands ever so lightly over both cheek and jaw areas. Using just 5 grams of weight, which is the weight of a nickel, have them hold these points very very gently until there is a shift. This position can be held as long as you like.
There may be some myofacial release which can result in a temporary increase of symptoms or even emotional release.
CST is becoming more mainstream, so contact the Upledger Institute as the other poster has suggested for a practitioner hopefully near you. The cost is normally around $60 an hour, at least here in the east coast U.S. In the meantime, you will get some comfort having someone assist you with the simple methods described above.