anxiety and bipolar

just a rant really. These two have haunted me for so long it’s an evil cycle: I’ll get overly anxious, that triggers depression, I pull myself out of depression, then im hypomanic so im anxious and irritable, then I come out of episode and im stable but the im worrying about the next episode. It’s one giant loop. I don’t understand how I can ever be fully stable if my anxiety is eating me away. I’m on a mood stabiliser, I can’t add in any other meds because of cardiac issues 🫩 just so tiring all the time. I think it must be impossible to have bipolar and ONLY have bipolar?