For those of you who are ONLY on Rogaine, do you experience seasonal sheds? I've been using Rogaine foam for a year and it had significantly reduced my shedding. But now for the past month I've been shedding again and I'm back to my initial Telogen Effluvium level shedding. It's pretty devastating. Do you guys also experience cyclical shedding while on Rogaine or should I be worried that it's not working anymore?