From past 1 month , there is red spot appeared on my penis glan and I am not sure what it is.

Last month one spot or I can say bump appeared on my penis glan and it doesn't pain, doesn't cause any itching. initially it was very small but now its becoming visible. You are the experts and I trust you. Could you please confirm by looking at the pictures what it could be ?

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I will be really grateful to you.

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and red dots are also appearing

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. I got myself tesed for below mentioned STD's and it came out to be negative. HIV 1 & 2 Hepatitis B Hepatitis C VDRL/TPAB(Syphilis) Chlamydia IgG Chlamydia IgM Herpes 1 IgG Herpes 1 IgM Herpes 2 IgG Herpes 2 IgM TPHA(Syphilis) Any help will be appreciated asap.