Please Someone Help , please

Hello there , If anyone has seen these type of redness before , then please help .....

After masturbating glans become red , also red patches are there on the penis from 2 months which were not before , 

All this happened after i had Sex 3 months before , Is this A STD ? I am very worried ,..

It does not Itch , or pain . I have attached the pic below

Can't see a problem - I wish mine looked this healthy!

Thanks Pepasan , but earlier red patches were not present , and glans doesn't became this much red during masturbation , that's why i m worried ..

mathew how did you attach image here. i am facing a problem with my penis and want to attach an iamge

https://patient.info/forums/discuss/white-small-dots-under-penis-foreskin-677967?page=0&order=Oldest

You can upload image using this website on a desktop or lappy .

thanks mathew.

To upload photos:

Some phones can upload (you have to use desktop mode), but others don't. The scenery icon is the one you need (but the icons don't appear on either of my phones or tablets). 

Alternatively:

First transfer the photos to a computer. In the computer browser, log in to Patient.info and hit reply in this thread. Click on the 4th icon on the right above the reply box and you can upload photos from there.