I wake up in the middle of the night every now and then with palpitations and it feels hard to breathe, i also feel anxious and think im dying it lasts 10mins but 1hr to fully relax again. should i see a dr? i have svt heart condition and anxiety?

Could be from panic attacks(overwhelming anxiety). As you also has history of SVT, would suggest to see your primary care physician for further evaluation.

Yes , pl see a doctor. SVT , if you have it will be diagnosed by your MD with the help of a monitoring EKG and exam. You are young and chances of you having a serious condition are low. But pl see an MD. Good luck

Do you check your pulse at those times to determine whether it's regular,irregular or rapid ( over 110-120)? If you detect none of these, then you're probably merely experiencing a forceful heart beat but no arrythmias. Avoid alcohol & caffeine. & don't eat for 2 hours before bedtime. For anxiety consider stress management coaching by a mental health professional. See Cardiologist as needed.