Unknown Allergic Reaction.. What should I do?

Patient: I have been extremely itchy for two days. With red hives/bumps all over my arms, legs, chest, back, hips, stomach, and thighs. I have tried claritin. I haven’t tried anything new in my diet, and or soaps. i am currently allergic to raw tomatos and seasonal allergies to my knowledge. I am 24 years old female mother of 1.

Symptoms: Itchy, red bumps/hives

Images:
Unknown Allergic Reaction.....-1 Unknown Allergic Reaction.....-1 Unknown Allergic Reaction.....-1

Doctor: