Philly, I strongly recommend you go to a doctor ASAP. I initially did not have blisters either, however it was extremely painful, difficult to walk, and the irritation was unbelievable. I have been living with the big "H" for almost 5 years. Everyone has different symptons, not all develop blisters, some experience flu-like symptoms. Yes, you could have a yeast infection, that was what I was praying for too..... but it turned out to be much more. Please don't delay going to find out what is wrong, you could shorten your symptons with a proper diagnosis and treatment. You will be in my thoughts and prayers that you have not joined the club, but if that is the case, please know you can still live a very fulfilling life. Take care and let us know how things turn up.