In need of some options please and thank you!!

Like many women here, I need some advice. I came off of my depo shot last year Jan 2016 after only one dose. My cycle was  regular by march so we got a little optimistic. I got pregnant in October and miscarried later that month. We're now almost in February and nothing. We've been trying for a full year and haven't been successful. I'm only 23 so I never thought it'd be this long of a wait. My husband is super impatient and thinks we should see someone about infitility to make sure everything is fine. Even though I miscarried, I have been able to at least get pregnant. Do you think it's worth looking into with a doctor?