Freaky pvc's driving me nuts!

Anyone ever feel their heart go out of rhythm and you almost can smack yourself in the chest to make it go back to normal (thats what i do, maybe its mental).. seems to work sometimes but last few times i have had some scary pvc's... they start and i start getting lightheaded and dizzy, almost like im going to pass out, then i get back to normal and i just have crazy anxiety the rest of the day, thats what i have been dealing with lately, started a GLP-1 about 3 weeks ago but from what i have read that doesnt really trigger pvc's.. i dunno, so frustrating.