A New Job and Excessive Sweating!!!

I started a new job today at a call center.  This job is a chance for me to learn more and easily move up in the company in a short amount of time.  It pays more than any other job that I have had and right now I am in training for five whole weeks with a classroom FULL of PEOPLE!!! This would be no big deal for the typical person but for someone with Hyperhidrosis you begin to think about being around these people and if you may sweat really badly and they notice.  The last thing I want is to have people talking about how badly I sweat through clothing behind my back.  I did sweat bad today my first day and the weird thing is I didn't feel nervous but it's like my body is used to sweating or it is a mental thing.  I have no idea what to do and the only thing I can think of is how I will get through these five weeks without anyone ever noticing this issue that I have.  I just so desperately want to be freed of this problem and feel NORMAL.  I tell my mother and family members about how stressful this is but they simply can not relate.  My family doesn't know what to say and nor do they feel it is as serious as I know it is.  I just need to speak with and interact with people who can relate and possibly help me, or we can help one another get through this.  My life is just being ruined by excessive sweating.