3 month old. Started last friday. A lot of crying but not all the time, Drooling, constant feeding, thought it was teething but has white bumps on gums. Baby soothes when rubbing gums. Dad and mom have hsv2. Could it be? Takes nexium 2.5mg

Unrelated. This has nothing to do with parental HSV, as such a virus, if transmitted to the newborn shows up as a massive infection before a month of age. Babies that reflux cry from discomfort (heartburn) which the nexium can help. This should pass as the kid gets older.