How to have faith!

Monica
I will do Ivf sometime this year. Money is not the issue . Obviously I'm not rich .. I been saving for this procedure . I done fertility pills , iui and no luck .! Next step Ivf . I want to have faith that it will work . I was thinking I should get closer to God and be positive . It's very hard for all of us in this situation ... How to keep going and not giving up!!