Ectopic beats advice. Away on their own?

Took hcq400 one tab for corona and then got palpitations and stopped it, then next day took azithromycin 250mg got chest stiffness and stopped it got scared and went to hospital. Got corad- 1 at that time. First ecg PACs, second ecg normal. Been 8 months, now thuds without any other symptoms keep coming when I don't sleep well or if I'm watching a thriller movie, everything come while lying down but not while sitting or standing all other parameters normal. will these ectopic beats go away on their own ? Pics attached, third triangle is an ectopic beat in oximeter and I felt it, please advice. Also I guess the only medicines like clonazepam or propranolol won't work for my condition as it goes away when I read a book but I'm not consistent in reading a book, I'm a lazy person basically in home for 8 months.