Thanks for your comment. I had been looking at post viral fatigue syndrome not too long ago and this does seem like a likely cause. I'll go ahead and further consult with my PCP.
Hi
Welcome to the MedHelp forum!
Apart from anxiety and panic disorder, increased sensitivity to sound is seen in migraine headaches, chronic fatigue syndrome, depression, TMJ disorders, Lyme’s disease, post traumatic stress disorder, and ear damage by toxins and medications.
Extreme fatigue could be due to hormonal problems, anemia, diabetes, hypothyroidism, or due to kidney or liver problems. Another possibility is sleep disturbances (like sleep apnea, imbalance of rapid eye and non rapid eye movement sleep etc.). You may sleep your customary 7-8 hours and yet feel fatigued. You need sleep studies to rule this out. Other possibilities are chronic fatigue syndrome, depression, low Vit b12, low iron, low calcium, sodium and potassium. Hyperthyroidism too causes increased sweating and tiredness. Postviral fatigue syndrome is another possibility (quite likely in your case). Persisting EBV infection or mono can also be the cause (recheck this). A comprehensive investigation is required keeping all the points in mind.
Since I cannot examine you and know other related conditions you may be having, nor is a detailed history possible on net, I have listed the various possibilities that should be looked into. Please consult your PCP for primary examination followed by proper referral. Take care!