Hi @Bambini83 I'm sorry you're having such a hard time and I completely empathise with your sense that you're throwing money at anything and everything to try and get better. I'm very guilty of this and then get completely overwhelmed by all the different responses/suggestions.
Re the possible MCAS symptoms, I think the GP is right - it's safe to take 2 antihistamines a day and then this will give you an idea. You could use loratadine or cetirizine. You could also try a lower histamine diet for a bit - but don't get too stressed about this, maybe just work on cutting out some of the higher histamine foods and see how it goes?
I have not used this naturopath so can't give a proper testimonial but she did give an excellent video on Long Covid and really seems to know her stuff:
www.naturedoc.co.uk/a-naturopathic-approach-to-long-covid-what-we-know-so-far/
As I already said in a previous post I've now cut back on a lot of my supplements and am more relaxed about my diet. For me, I strongly believe there is a mind body connection and that my autonomic system has been completely buggered by this virus, hence all the odd symptoms in different parts of the body. It's like I'm completely out of homeostasis. Most of my work now is focused on trying to calm things down, and deal with all the trauma I've been through and that my body has experienced. And to somehow take the fear away! This is so hard though, especially as I'm currently back having cardio investigations, as my arrhythmia started going through the roof again a few weeks ago.
I'm getting a lot of comfort from Suzi Bolt's Long Covid yoga Facebook group, which is a very warm and positive forum, and generally doesn't have posts that scare the pants off me. I also find Nicole Sachs' podcasts very inspirational and comforting. I started listening to them after being recommended this one:
open.spotify.com/episode/3ZR230fCDq9ZiGM42hFhVC?si=sDjQORr6TgqwzcV9zxUrcA
I appreciate this is a completely different approach though and not for everyone.
Sending love and healing 💕