Heart rate and other issues

Hi all. Hope this finds you feeling well today! I have a question about heart rates. During my worst panic attack, my heart rate is barely over 100. I read through and see people having 120+. My blood pressure has only been slightly elevated as well.
The last couple days I have felt good but I have been busy replacing an engine in one of my trucks so I don't have time for A/P. Came in for lunch and started getting the dizzy weird feelings. I pulled a muscle in my left back so dealing with that too.
My question is, do most of you have the high heart rate with A/P?
Do any of you feel dizzy and like you could faint but never do?
I am not on meds or done any therapy. My next appointment is in April for a cholesterol check. I am on astorvastatin(sp?) For that. I'm going to ask my doctor what he suggests I do. I think an echocardiagram is the only thing I haven't had besides a heart cath. Nothing found this far. I don't really have chest pains or anything. Just curious if any of you guys get terrible panic attacks but don't have all the symptoms or not as bad as others?
Sorry if this seems jumbled, spelling and grammer are not my strong points.

I'm like S.C. I usually feel really dizzy but I don't think my heart rate goes up that much. I was sitting feeling really anxious in one of my ICT lessons and felt like I was going to fall of my chair and faint I was feeling that dizzy.

Honestly i have had dizzy spells so long i now think they are normal, i just sit still for a few seconds and go
on along my way, a heart cath is the golden standard for finding a problem with your heart, if they didnt
see anything put it out of your mind and enjoy life, Peace

Larry ***