Is this normal after nofap?

Hi I’ve been 4 weeks now in no fap. I lost the addiction to fap HamduAllah, I don’t care for it or don’t care it. However I’ve noticed I’m getting erect very easily and multiple times a day randomly. Following that after I urinate, I am having discharges that slightly tingle of non urine that feels like and looks like semen. Sometimes when whipping it is sticky, this is the 3rd day in a row. When googling it, it’s scary for a possible disease or infection.

Have other brothers faced this? Is this normal when quitting? I’m scared and need advice please