I feel like a failure

I’m getting so irritated about ttc.. I’ve been trying and trying and trying since September and I don’t know what’s going wrong. everyone around me is getting pregnant super easy and I’m honestly jealous.. think I need to start using everything I can to start conceiving and go to my doctor and have them help me .. I just feel like I’m failing or that I’m doing something wrong but I just don’t know what to do 😔