It’s just not happening

I know timing is everything, but it’s just not happening. Married for three years and I’ve seen doctors and done tests they asked me to do and say I’m good; have plenty of eggs. I try to follow my ovulation days but every month nothing. I try to not let it get to me but I still feel a little disappointed/sad. I try to not think about it and let it happened but still nothing. With everything going on now husband can’t go to the doc and get checked. Any words of wisdom/advice... experiences.