Make a list of every question and worry you've had about it:
1. Could this be nodular melanoma?
2. How long should it take to heal?
3. How should I used the cream to help it heal?
4. Should I put a bandaid on it or leave it open?
5. Will the cream make it change color?
6. Should I have it removed?
7. Do you think it's a blood blister or something else?
8. What are the other things it could possibly be?
9. What should it feel like while it's healing - soft, painful, itchy, hard, etc...?
10. Could it be caused by the pregnancy? By stress?
And anything else you've been worried about. Read back over this thread and see everything you've worried about and write it down and ask.