I have strange looking spots on my arm, shoulder and few on

Dear customer, it is a pleasure to serve you today, it seems that what you are experiencing is a bacterial infection called impetigo is usually triggered by a bacterium called streptococcus and is treated appropriately with antibiotics such as amoxicillin in combination with clavulanic acid or cephalexin which have to be indicated by your primary health care physician, There is another diagnostic possibility and that is that most of these lesions may be due to a condition called syphilis which is a sexually transmitted disease that is called the great imitator because it has the ability to mimic other pathologies, For this reason your doctor apart from starting antibiotic treatment could consider conducting analysis or serology studies to help us determine if there is some alteration from the infectious point of view related to any sexually transmitted disease, for the time being it is equally crucial that you go to the doctor because all antibiotics require a prescription since they are not over the counter, I would like you to keep me abreast of your situation, I will be happy to assist you and guide you in everything I can, I will be attentive to any additional questions about it and I send you a great greeting.