I have redness,,rash, itchy skin. It is mainly on my front upper thighs, inner arms about sleeve length. And on my back side at underwear line. I thought maybe it was fire ants, but it has not formed a pustule. I have used calamine, alcohol, astringent which have not helped. The redness has not formed any blisters or weeping. Of course I have been working in shrubbery. I just took 2 benedryl to relieve the itches no. Any suggestions?