Fertility Doctor

Shannon • TTC #1 with my amazing husband Ryan! Good luck and baby dust to all! Xoxo
So we have been tv for 13 months, I am switching gyn's this month because mine hasn't wanted to help with a conception plan. I did make an appointment for a fertility center next week.  Am I ahead of myself? Should I go to the new Gyn before the fertility center? Any advise would be appreciated :-)