Needing some advice .

My husband is perfect . He gets me whatever I want , he's always very sweet to me . I'm 20 and I've been married before , to someone who I was so in love with but it turned out I was just in love with who I thought he was he turned out to be super abusive shortly after I met my husband (who I'm with now) , we've been married for 3 months .... I'm starting to worry, apart of me does love my husband but apart of me is scared because You know how when they say you find the one you'll "know". It wasn't like that. He treated me very good and always has my best interest at heart and I do love him but he doesn't start that fire in me and maybe it's because my last husband totally ruined that for me . Is it okay to not feel that way? My husband is deployed right now so I'm also feeling unconnected . I want him to be the father of my kids and I see a future for us ... is it okay to not feel that fire burning feeling? Is it okay to grow to love someone you will eventually not be able to be without them? Please some answers or advice