Unfortunately, there is no cure for STDs (Sexually Transmitted Diseases). Once you have an STD, it remains in your body for life.
However, with proper treatment, most STDs can be controlled and their complications prevented. For example, antibiotics can control gonorrhea and syphilis, while antiviral medications can control herpes and HIV.
If you were infected with STD, you will never be able to have normal sex without infecting others, or have healthy children.
If you were unable to met a healthy woman and marry her, stay celibate. You will live a long and healthy life. Promiscuous sex is dangerous and deadly.
I understand all of this is super unrealistic especially today where if you want to wait at least a month or two to get to know someone before you have sex, they think somethings wrong with you.