Waiting a month to tell my husband I’m pregnant

Hi everyone! I just found out I’m pregnant yesterday and I’m overjoyed! I’m having my wedding ceremony in a little over a month (we’re already married) and want to surprise my husband that day with the news as my gift to him. Am I wrong for waiting that long? Wedding planning has been super stressful for us and I feel like the news would make his joy next level that day but I can’t help but feel so guilty waiting so long. My first prenatal appointment won’t be until a few days after our wedding. Thoughts please?