I am on Propecia and I want to begin using Rogaine foam but am afraid of my face swelling up. I have also heard it can cause dark circles. I know I can discontinue if this occurs but I would not regrow the hair I shed during that time. I like how secure my hair seems with Propecia, I have been able to maintain pretty well and don't want to disrupt that but also wouldn't mind moving my hairline up a bit. Thoughts?