Genital lumps (look like mosquito bites)

Patient: I have 2 red lumps, one on my penis and another in my pubic region, they look and itchy just like mosquito bites, but i know they arent as iv had one like this before which disappeared over time but is now back with two lumps, im also feeling quite itchy all over my body just like previously when i had this, i used a scabies cream which stopped the itchyness i think or maybe it was just from over time it disappeared but again it has returned, what is this should i be worried?

Symptoms: Itchy, body itching , mosquito looking bites