HA at worst today

Hi all I'm quite new to this site but wanted to introduce myself ,
I'm a 41 female , who is slim and i exercise , eat well but drink too much . Which worries me . I've had 3 ecg's, blood test , all came back excellent . But I can't seem to stop worrying about heart attack . I keep getting a squeezing tight feeling in my left arm had it for months now and also ache in my left side of back towards shoulder and up my neck to my ear , I thought it could be lung cancer so had ex ray that cane back normal . So it must be my heart . My father dies at 60 for heart attack so it's always on my mind. I keep telling myself I'm healthy but this is really bothering me to the point it sends me panicking so I took my blood pressure earlier and it was 145/90 it's normally 110/72 . Omg I must be having a stoke or brain annyeurism as it so high . I'm not in a good way really . I asked for cbt still waiting for appt that was 3weeks ago . Has anyone else got these similar symptoms or am I going to die ???

Dac, that high reading on your blood pressure would take decades to cause you a problem, at this point you are causing some stress on your own system, i know what you are dealing with been there it's counter productive, you are in the prime of life, so i will make a suggestion. "please stop rehearsing the day you die, start living, your a woman and you will not go the way your daddy did". Living is the only cure for the fear of death, i am not making an issue of this because i know what it can do to you, i also know what you can do to it. Stay here you will find the best way to fight back. Peace
Larry ***

Thanks for your replies
I felt ok this morning but a horrible feeling just came over me , I walked up the stairs and my heart is beating really fast, the left arm aching again and now my left jaw up to my ear is . I'm scared again , keep crying . I've just taken an asprin as I'm sure it's pre heart attack symptoms.
I just want a normal life can't believe these cbt sessions are taking so long. I'm sat here trying to study but instead on here as I can't seem to cope with these thoughts I'm starting to think it isn't healrh anxiety anymore and there is something wrong . Why would my jaw ache with palpitations? If I was going to have heart attack do you think I would be more ill than this ?? For example would my blood pressure drop low ?

Deb