TTC but need suggestion

So my husband and I have been attempting to conceive for quite some time but we have not been consistent with the trying. We have however tried the ovulation sticks and unfortunately did not have any luck with that, and we have also attempted to just do the sex every other day and had no luck with that.

At this point I’m trying to figure out if I should just go to a reproductive specialist, but also trying to figure out if I’m too soon.

My biggest hesitancy is the cost affiliated with it, but my biggest motivation is the stress affiliated with seeing everyone else get pregnant and knowing we haven’t been blessed with a little one yet.

Any suggestions for when or what point you were at when you decided a fertility specialist was who to see?

Age: 27

Husbands age: 30

No health issues known

Period normally is about a week late or right on time.

Oh and I travel for a living.