Although usually said younger women should try 12 months and above 35 for 6 months, I think it’s ok to check fertility if you want to. I am now 3 months TTC but I booked for fertility consultation after 2 months of trying and today is my first consultation. After consultation with doctor, we could decide whether to continue try naturally or do further tests and assistive methods depends on results. The doctor still ask us whether we want to continue try naturally or do test. We choose to do test. Just to have an ease of mind and if there’s any problem, we could solve early. That’s how I decide. I am not a fan of waiting game plus already 35yr old.
Yes, you should seek help early! All the best!