If you look at the origins of the word confidence, it's actually means "with faith." So, it's really just about having a sense of trust in yourself and faith in your ability to overcome obstacles.
HIV is one of the STIs. Having STI does not mean you have HIV. Gonorrhea, chlamydia, HPV infection, syphilis, herpes and HIV are all classified as STIs.
"Proofed" means the final rise of shaped bread dough before baking, so no it doesn't need to be kneaded again. "Molding" means to make a shape of some kind.
First, this is extremely normal, don't worry! Just put behind the fact that you failed and start again as a new, fresh person. If you failed just say to yourself,...