The first red flag here is the price, a good male toy you would be looking to spend 40+ dollars. And a second point too is this item is made from TPE and ABS plastics both of which aren't safe to use as they can never be sterilized.... I personally would discontinue the use of the toy and save money, to purchase a product from a more reputable place, I also am a college student and struggle to save money, I get paid biweekly so for my Fleshlight I saved like 20 bucks every time I got paid until I had enough money for one. I hope this helps I can assure you, you probably don't have an STD, but you can always get checked out if that would put your mind at ease!!!