Heart palpitation& short breath.

I hav Hypothyroidism since 8 years.it is in normal value. I hav Ibs problem from  1 and half year all tests are normal gastroenterologist prescribed sarotena 10 mg tablet for 6 months.I finished 6 months dosage.I have little bit cured.doctor prescribed another 3 months itold side effects of it doctor not consider.but other problems occur severe head ache in morning,fatigue,weight gain 6kgs in 3months,menstrual problems.I stopped suddenly taking tablets iam not take doctors advice due to lockdown.that time I had covid 19.1 month after stopping   tablet I have rapid heart beat 120 per min in resting period.skipped heart beat,loud sound of heart beat in night.I cant sleep side ways and sleep strightly.I done ecg(tricardia mentioned) and echo all r normal.cardiologist told do yoga.you not have any problem.but still I have chest pain and heart related problems are not goes.it is because of anxiety. Can I consult psychiatrist?it can  cures please suggest me.thanks  for advice in advance.