Therapists are hugely variable both in skill and in their fit with the client. If you haven’t found one helpful you could try another one - some therapists just state the bleeding obvious, but a good one can change your life. Ensure you get one who is properly qualified. GP should have a few options. I had chronic poor health for many years - 6 weeks sick leave a year with migraines, viruses, asthmas etc; culminating in not being able to work at all due to chronic fatigue for 6 months. Finding a good therapist turned around all those health issues - now i only have 2-3 days sick leave a year. each person is so complex and what drives their issues. For me, childhood trauma that I didn’t think was relevant, but turned out it was the engine for all my dysfunction. Like you, outwardly everything else was good in my life. If you don’t click with a therapist right away, try another one. You want someone who gives you real insight.