F (24) I visited my PCP about 4 times because I'm anemic and I've expressed to her that I'm afraid my heart is damaged or that I have heart failure from events that happened in July and I went to the hospital for dehydration and had reaction to supplements.

She said that my heart is strong, healthy, not damaged and lungs are clear but I don't believe it.

At the hospital my heart rate was 140 and blood pressure was 180 over something. They did a CT scan and EKG and found nothing. I was anemic when I was there and no one said anything about it. I had to look at my own results at home. So my anemia went untreated for about a month because I didn't have a doctor at the time and I'm a afraid through all that time after the hospital , my heart rate was up a lot and possible high blood pressure, my heart is now damaged and I truly believe I have heart failure or some damage. When she listened to my heart first visit, she said my heart is healthy and it was just elevated. Every time I go there my heart rate is up 144bpm and blood pressure is high like 150 over something. She diagnosed me with anxiety but I swear I try not to be anxious. She thinks I'm doing it to myself. I've seen people my age or younger with heart failure so it doest make feel better when she says I'm young. My anemia symptoms have shown similarities to heart failure but currently I do not have a cough, leg swelling, and no issue with lying flat but the elevated heart and high blood pressure can be signs as well. She suspects that I have POTS because when I stand sometimes my heart rate goes up and so does blood pressure or sometimes when I change potions, my heart rate goes up. My PCP wanted me to go to the cardiologists for reassurance at first but I was scared but now I'm going and I'm so sure that something is wrong. But now she is sending me to a cardiologist this time to rule anything else out before being diagnosed with POTS but I'm so scared that they're going to find that I have heart failure or a damaged heart or something. I can say I have always had anxiety when there was a problem in front of me but health anxiety is so new and I don't  know what to think.