Vaginismus is the involuntary tightening of the vaginal muscles that makes penetration (a tampon, a speculum, sex) painful or impossible, even when a person wants it to happen. It's not a decision the muscles are making on purpose, and it's not something a person is doing wrong. The muscles are reacting the way any muscle reacts to a perceived threat: by guarding.
That distinction matters for what actually helps. Vaginismus is a tension problem, not a weakness problem, which means the standard advice for bladder leakage or postpartum recovery (squeeze, hold, repeat) is close to the opposite of what's useful here. Pelvic floor physical therapists generally start with relaxation, not strengthening: diaphragmatic breathing, whole-body relaxation, and learning to consciously lengthen and soften the pelvic floor rather than contract it. This is sometimes called a reverse Kegel: the deliberate release, not the squeeze. More on how that works.
Strengthening work (the traditional Kegel, and what Kegelia's jellyfish shows by default) isn't the first tool here, and pushing it too early can reinforce the guarding pattern instead of easing it. Kegelia isn't built to treat vaginismus and doesn't claim to; if this is your pattern, a pelvic floor physical therapist who works with vaginismus specifically is the right first call, and most report meaningful progress with dedicated therapy. When to see a pelvic floor specialist.
Once a specialist has you working on the contract-and-release awareness (not before), some people find it useful to see the release shown, to practice it deliberately. That's a conversation to have with your therapist, not a reason to start on your own.
What treatment usually involves
Treatment is usually a combination, at your own pace. A pelvic floor physiotherapist helps you find and relax the muscles, often with breathing and gentle hands-on work, and may introduce graded vaginal dilators: a set of smooth trainers in increasing sizes that you use in private, moving to the next size only when the current one feels comfortable. Because fear of pain keeps the guarding going, many people also work with a psychosexual therapist or counselor. That isn't a sign the problem is "in your head"; it's a way of breaking the loop between expecting pain and bracing against it.
A doctor should also check for other causes of pain, such as infection, skin conditions or vulvodynia, since these can trigger the same guarding and need their own treatment.
Things you can start with
Slow belly breathing, letting the belly and the pelvic floor soften on each in-breath, is a safe first step for most people. So is noticing when you clench during the day (at your desk, in traffic, before a hard conversation) and letting go. These aren't a substitute for therapy, but they're the same skills therapy builds on. A pelvic floor that won't relax is a recognized clinical pattern, and there are clinicians who treat it every day.
Progress is usually real
Vaginismus responds well to treatment for many people, though progress rarely moves in a straight line. Setbacks around stressful periods are common and don't erase what you've gained. If one approach isn't working after a fair try, it's worth asking about a different clinician or a different mix of therapies.