Blood pressure and medicine side effects

I have been suffering from BP from 2014. I was put on nebivolol 2.5 which never helped me in BP. My anxiety got roof top and then I was put on Telnem H and anxiety medicines. They never helped either. Then I was put on nebi 5 and serotonin medicines after certain test. Story continues BP never got down. Then I was put on 2 times 50 mg atenolol and s amlosafe 5mg where my BP readings was between 130 and recently it was 160 .. Now over the years with all medicines I got constipation, depression, sexual issues, abnormal body temperature and slow beating heart which doesn't have any feelings, prostate problem, gas, acidity, bloating and sleep issues. Now I'm on telmisartan 40 mg two times a day less side effects now I do sometimes have palpitations due to telmisartan is it normal or side effects of beta blockers. anything apart from beta blockers that can help with palpitations