Fretting over money

Constantly fretting about money and can't do things that effectively without this letter 'M' :(

I really want to join the fitness classes but I really have a tight budget, plus there is a joining fee to it which makes it worse. ): Plus, I am not working where do I get the money.... I am fretting and fretting and I am hoping that God will pull me through these. ): 

Will see how it goes and hopefully everything will be well!