Is 35 to old to be ttc?

I want a second baby so bad and haven't had any luck. I just turned 35 Thursday and I can't stop crying because I feel like i'm getting older and it will never happen again.

I feel like i'm getting to old and my age is stopping me ,my sister told me once you hit 30 you shouldn't be focused on having a baby because its too old and it crushed me and my other sister feels i'm the perfect age because she had her last baby at 40.

I ask God why me every night. I've been trying for over 4 yearS😞😭😥😪

Thanks ladies I've seen a doctor and she says everything is good with me and my husband. No problems just stress I guess from ttc