Yes, absolutely, I think I've possibly had every symptom typical of perimenopause except for the most common, hot flashes. I've been to A&E so many times thinking my heart was about to explode or that I was about to die.
I only began to very slowly and progressively see my worst symptoms diminish once I started HRT but it's been almost two years and still haven't found my dose nor have my symptoms completely gone, however I can say they've improved a lot, at least the most alarming ones.
I remember how scared I was. Sorry you're having such a rough time as well, I hope you find the way to deal with all this that's best for you soon.