A day or so ago I was swimming in the river behind my house. Its not really clean water, but habitable enough to have tons of sea
weed and, further out, fish. I swam for maybe about a consecutive hour.
Later in the evening I sprayed myself with anti-bug spray. (Mosquito repellant?)
I've tried googling some possible diagnosis, but I can't find much that match my symptoms.
Any ideas? What could this be? How can I treat it? Do I need to see a doctor?