Rasierbrand oder was?

I’ve had these sores pop up out of the blue & I was looking for any help on what they could be. I did shave right before a wild weekend full of sex. The sores came days afterwards. It stings when i pee and wipe. My boyfriend and I recently got tested so i know its not a STD or anything. i use coconut oil to help soothe it but it is bothering me that I don’t know what it is can someone help me out? This is the first time thus has ever happened to me.File size is too bigFile size is too big

more pics of it.File size is too bigFile size is too big

did u get tested for herpes

if u havnt been tested for herpes have a blood test to be sure if the test comes back negative then it will be due to shaving and will go away on its only keep clean and wash with warm water after using the toilet