I didn't know it was a thing either @Bambiii until I found my doctor. I've been with him for 2 years now but if you check out GPs profiles or about sections it will say what they specialise in. Some will be things like, Womans health, Skin cancer/checks, Mens Health etc. More and more GPs are specialising in mental health as there is such need in communities to bridge the gap. If you have a healthcare card or concession card you can also access some psychology services for free or at a discounted price which your GP can arrange.
I hear you with the having to move around a lot, that must make things difficult too. I hope you get settled well into your new place
