its been te days that i have a itchy foreskin with swollen skin

its itchy and when I apply creams it gets better and im freaked out if its STI's please help****

image

at the first picture above the foreskin the swollen redish part
itchy

please help

When you say you apply creams - how long have you been doing this.
What you appear to have is quite a high level of dermatological reaction going on …
Are you sexually active at the moment? Do you masturbate regularly … ?