I have wounds on my legs on different spots caused by mosquito bitten, I have apply several drug not working,I even apply cicatrin powder to the surface of the wound still not working,only thing i discover the surface of the wound will be dry and if i press the wound surface water wi be coming out inside ,it has pos in it.and it itch me a lot,when I itch the wound pos will be coming out Wat also can I use to prevent easily bitten mosquito ony skin,I noticed I hav sensitive skin