I understand this is a sensitive topic, and I want you to feel comfortable discussing your concerns. Based on your question, it seems you were treated for chlamydia with antibiotics, and the blisters or sores on your penis have stopped appearing. Chlamydia does not typically cause blisters or sores, so it's possible you may have had another condition like herpes.

Herpes is a viral infection that can cause painful blisters or sores on the genitals. The antibiotics you took for chlamydia would not treat a viral infection like herpes. If the blisters have resolved after the antibiotics, it could indicate it was a different condition that cleared up.

However, I cannot provide a definitive diagnosis. The best thing would be to follow up with your healthcare provider, describe your symptoms in detail, and get properly tested and evaluated. They can determine if further testing or treatment is needed for any potential STDs.

I know discussing these issues can be difficult, but your health is important. Don't hesitate to openly communicate your concerns with your doctor. They are there to help you, not judge you. Getting an accurate diagnosis and proper treatment is crucial for managing any STDs effectively.