need some help/advice please

So I've failed 3 rounds of Clomid and everything they want to do now is a little to pricey for me. Anyone have any thoughts or advice for me? I'm of Polynesian decent and I'm gonna start my diet and lose weight because I am overweight but I've been trying to look up what natural fertility pills that could help me conceive while I'm on my weight loss journey. And thoughts, advice or ideas as to what I should take?? Thank you in advance!!