I am 38 and doing my second stim cycle after my first stim & first FET were both BFNs.

I too am a bit anxious about my age. I feel like time is against me and I've started this whole TTC process way too late.

My first stim cycle I got 7 follies at egg pick up, of which 3 fertilised. One was put back and 2 frozen.
1st FET I had both frosties put back but BFN so now I'm back stimming again.

Best of luck with your cycle!!