I understand this must be a concerning experience for you. Having an intense physical reaction like feeling your whole body is having an allergic reaction can be alarming, especially within the first year of contracting herpes simplex virus type 2 (HSV-2).

It's not uncommon for some people to experience more severe symptoms and outbreaks in the first year after initial HSV-2 infection. This is because the body's immune system is still learning to deal with the new virus. Symptoms like fever, body aches, swollen lymph nodes, and even flu-like feelings can occur during outbreaks.

However, if your symptoms are severe or you feel like you're having a systemic allergic reaction affecting your whole body, it's very important to seek medical attention right away. Your healthcare provider can evaluate your symptoms, provide appropriate treatment if needed, and rule out any other potential causes.

I would advise you to contact your doctor or visit an urgent care clinic to get checked out, especially if the symptoms are intense or worrying you. They can determine if this is part of your body's normal adjustment to HSV-2 or if further treatment is required.

Please don't hesitate to seek medical care. Your health and wellbeing should be the top priority. I'm happy to provide any other herpes-related information, but for personalized medical advice, consulting a professional is crucial. Let me know if you have any other questions!