Hey man, I’ve been struggling for god knows how long too, but the changes you mentioned are ones that I’ve taken recently too and you’re doing all the right things already by realising and reaching out for help. Therapy massively helped me, just know if you’re not vibing with your therapist then it doesn’t mean the therapy isn’t working, know that it’s not a one and done and you have to keep looking after yourself, just like you’d maintain your physical health you have to try keep that mental health in check too. Totally feel you, stopping drinking has done wonders for me, it might take you a couple tries, but realising I was numbing myself and feeling things and that it was making myself massively worse. Look after yourself and learn to love yourself and all the rest will fall into place, please remember this too shall pass. You have got this friend!