How do I know if I’m really trans

I’m so confused! And just wish I knew what and or who I was! I love to take care and pamper myself! Bubble baths, shaving, painting my toenails, dressing sexy when I’m home anyway! Do I need to just take the leap and do it! I know that I would feel better inside and more like the real me! But what will everyone say and /or react? What would I look like? Am I really capable of being that femme? Just the thought excites me and fills me with happiness and even hope! I just want to look like the way I feel inside instead of like the man I see in the mirror! Please help me!