Hello @soonerfan, and Welcome to Mayo Connect.
Gosh, reading your post made me feel so bad for you. How terrible to be so dizzy you need a walker! I would feel sorry for myself too. But I am glad to hear you have such a great support person in your husband. That is a blessing for sure.
Does your cardiologist know about all these symptoms? No two people are alike, and that means everyone can have different experiences on the same drug. There have been some members on here Connect that did not respond favorably to Camzyos and had to go off.
I would 100% be sure to get in touch with your cardiologist.
Are they experienced with HOCM and Camzyos?
Have you thought of a second opinion?
You need to be your own best advocate and it may take reaching out somewhere else just to be sure you are in the right place with the right medical person.
I'm glad you came to Mayo Connect. I hope you find some answers that help you.