Thanks for your query.
Read and understood your complaints and concerns.
You have bloating, feeling like throat is swollen, lack of sleep, muscle aches, headaches, and loss of appetite.
It is possibly due to a flu.
Take symptomatic treatment but consult a Doctor for clinical evaluation, physical examination, investigations if needed to get a proper prescription based treatment.
Actual examination by a Doctor helps a lot for a proper clinical diagnosis so that it is not missed or made late.
I hope this answer helps you.
These Q&A’s are for educational purposes and should not be relied upon as a substitute for medical advice you may receive from your physician. If you have a medical emergency, please call 911. These answers do not constitute or initiate a patient/doctor relationship.