Since you mentioned you are 23 years old have you had the Guardisil series of shots yet? This originally was for young women to prevent cervical cancer. This is now available to all young people between the ages of 12 and 26. It protects you against strains 16 and 18 of HPV which are known to cause oral cancer, anal cancer, penile cancer, genital warts and cervical cancer. If you have not gotten these shots, please do so immediately.

PS.... Do yourself another favor and stop seeking medical help from Mexico. There are many money making schemes that go on there which are not medically safe.