Itching Right Now

For some reason I am itching right after we swim in the pool last night. But this is not the first time though, it's been happening like that since the first time I went to the pool. Hubby and I thought it's just some kind of rashes that I had even before we moved here in the apartment. As far as I could remember I used to have one spot that itching bad but it isn't look like the same like what I have now.