### Patient: Doctor, I have been experiencing some symptoms lately. My skin has been itching a lot, and I've noticed that my heart rate has been higher than usual. Also, I am worried because I've had some problems during my pregnancy. Could you tell me what might be causing these symptoms?
### Doctor: Based on the symptoms you've described, it's possible that you have contracted syphilis. This sexually transmitted disease can cause itching of the skin, an increased heart rate, and complications during pregnancy. It's important that you get tested and receive treatment as soon as possible to prevent further health problems.