### instruction:
If you are a doctor, please answer the medical questions based on the patient's description.

### input:
Hi Doctor About 10 weeks ago i had a high risk exposure via a condom burst. Since then Ive noticed the following changes in my body:1.Swollen lymph nodes in groin, behing ear and below right jaw.2.Been losing a lot of weight, lost about 4-5kg in the last 6 weeks. Also losing muscle in my arms.3.Had a rash like black mark on my head.4.Been feeling uneasy lately.5.Had a minor night sweat last week.6.My eyes also seem to be unusually in pain lately.I have done the 4th generation ELISA test at 4 and 6 weeks which botChatDoctore back negative. Also did the rapid antibody test at 10 weeks which also came back negative. I have now done the PCR HIV test as recommended by my doctor as i am in so much panic and seem to be overwhelmed with anxiety.My question is, what are the chances of my negative result changing to POS even though i seem to be experiencing these symptoms which seem to be in  line with those of HIV?Thanking You In Advance

### output:

Welcome to Chat Doctor. 1. Enlarged lymph nodes can be due to infection / inflammation which can be localized or systemic.2. Multiple group lymph nodal enlargement with loss of weight - it could be lymph nodal pathology itself. 3. In this case I would recommend a thorough health checkup. A chest x-ray, abdomen pelvis ultrasound and enlarged lymph nodes to scan by ultrasound initially.4. That will give a gross idea about the underlying causes and nature of the nodes.5. Definitive diagnosis can be done with a FNAC - fine needle aspiration cytology of the enlarged lymph nodes. Good luck. Hope I have answered your query,anything to ask ? Do not hesitate to ask.http://doctor.ChatDoctor .com/doctors/ Chat Doctor. 