What is my risk for heart disease at age 37 female?

what is my risk for heart disease at age 37 years of age. I don't smoke, slightly overweight, good blood pressure (110/70). in the past week I have been having chest pain mainly in the upper center towards the left. sometimes feel out of breath or laboured breathing. Pain is relieved by rest and paracetomol. sometimes I get the pain when I am sitting or lying down but a shift in positon usually relieves the pain. have been to the hospital 3 times but was sent home because I they though I was at not risk of having a heart attack. had 3 ecg done. first was normal. 2nd showed widespread t wave inversion and the 3rd showed t wave inversion in lead 111. Had cardiac bloods done which showed I am little risk of having heart disease. getting lipids and diabetis done in the next couple of days and I will be seeing a cardiologist in a couple of weeks. I do suffer from anxiety which I know is not helping the situation.