I had protected sex 6 weeks ago. Got tested 6 weeks later full std panel and it all came back negative. I was masturbating with some off brand lubricant made for hair then the next day I see this. I tried to squeeze it and made it look worse bt then it went away two days later below are the pics. First picture is a lil squeeze second i squeezed it more. Its the only one
https://Imgur.com/a/IhhpBqM
https://imgur.com/a/MZb0k1s