heart disease

Yes, I found out today that I have heart disease. I am 39 and my mom diet at age 53. I feel this is my wake up call. So I am going Vegan. I refused all meds because I just feel I don’t need it, nor can I aford them anyways. I have been living a high fat, high sugar, high junk diet. As of this morning it is all out of my home. I filled my fridge with fresh foods, no fake meats, but lots of beans, hummas and what ever I could find. I feel my head is still spinning. Has anyone dealt with this before?!