Family telling me I shouldn’t be trying for a baby?..

Hey guys! I have a rant. So I am 24 years old and married for 2 years now. My husband is 29. We have been trying for a baby almost a year now. My sister and I were talking last night and Conversation came up that we have been trying to have a baby. She then began to tell me I should wait a few years and get my life figured out. She made me feel bad that we are trying. My husband and I are financially stable. He has a career and I have a job myself. But when she told me I shouldn’t be trying it upset me. I have pcos and don’t even know how long it will take and that’s all me and my husband want is to be parents! The conversation ended there but it makes me feel discouraged. I don’t think anyone is ever 100% ready to be parents until it happens. But I know I want to be a mother.