I went camping last weekend got bit over 50 times by mosquitos went swimming in the lake did get water in my mouth by sunday I had stomach ache and diareha fatuige and now I have headaches too and yesterday a mouthful of cold sores. and still feel this way today what can it be
HIT hanks for posting your query to Chat Doctor .  There is a high possibility that you have contracted infection (both Throat and stomach) That to a combined throat and stomach infection raises the possibility of Bacterial infection. You require an antibiotic course for treatment. But before starting you need to get Throat Swab culture sensitivity test and stool culture sensitivity test done. Consult your doctor for an antibiotic prescription and revert after the reports.  Any clarifications or Queries feel free to ask.  Happy to help you.  Regards.