First time yeast infection...

So I am pretty sure I have a yeast infection. I've been burning and itching down there, and it's red. I used the bathroom and when I wiped it was white and clumpy! Just really uncfortable feeling. I got some monistat 7 and also azo yeast plus pills. Any advice, or things I should/shouldn't do while I have the infection? I've never had one before so I was totally freaked out! Thanks

Edit 1: So I don't need to use the azo pills and the monistat at the same time??