Conversation: The conversation between human and AI assistant.
[|Human|] In the small of my back (close to buttocks) there are two small pockets to the right and left of spine. The one one the right now has a growing lump. I am pregnant (over 40) and receiving progesterone shots on buttocks muscle weekly, but far to the the right of the location of this bump. What could this be? It itches at times, which is how I found it.
[|AI|]  Hi, Dear,Good Morning. Thanks for your query to my ChatDoctor-virtual clinic.After in depth study of your query, I understand your concerns. In my opinion-diagnosis -is -Post-Injection cellulitis with itching-mostly caused by Foreign body reaction to the oil base of the depot progesterone you are taking. I would advise checking for the blood sugar profile and rule out Diabetes, as you are in 40s and pregnant. Hope this would relieve your worrisome query. Wellcome to Chat Doctor for more queries.