1/ Meditation! 2/ I use a natural therapy with semi-precious stones: amethyst and jade are great to calm the body and mind! 3/ Another natural therapy with herbs (lavender) and with essential oils (lavender always <3).
It called therapy by crystals. You have to identify what your stone is first and then check for its healing properties and you can purify the stone and charge it under the sun. And then, you can wear it or sleep-meditate with it. Semi-precious stones have energy vibrations that could help you for any physical, emotionnal and mental problems but it's just a little help, there will no have miracles and it cannot replace an advice from the doctor.
You must have heard all of these by now but I thought I'd throw in my two cents:
!) I see a lot about masturbation on here and although it might be awkward, they're being honest, it helps. 2) meditation. This might seem daunting at first but all u really need to do is sit comfortably and blank your mind for a couple minutes. Even just trying at first will help. You'll get better as u practice. 3) Bubble baths. I don't know if you're a girl or guy but either way a bubble bath will help.