In love with someone else

I've been married for two years and I don't have any marital issues. I do love and care for my husband but I have fallen in love with someone else and want to be with him.

I feel bad because I think about him all the time and yearn for a life with him. My husband doesn't deserve this and I know his heart would be broken.

I care about him so so much but I can't sit back and ignore my heart and feelings either. I'm a people pleaser and need to know that making a decision based on MY feelings, wants and needs is okay.