lack of intimacy

so I have been married to my husband for 3 years and have 2 kids with him.It was an arranged marriage and and our relationship did get stronger and I love him a lot!! but sometimes its so hard to get intimate or just get a hug or kiss from him,it feels like i am begging him and sometimes it really affects me and he doesn't get it why it bothers or hurt me soo much....is it soo wrong wanting to feel loved?? or wanting to be touched ? he will feel turned on immediately if I wear" sexy" clothes and even than he will ask me to ride him ....he hardly is on top ,I will go down on him all the time!! I hate to feel as if I am a sex addict when I am not !!i have spoken to him a number of times about it.I just don't want the spark to die between us,and It really puts me down to ask him all the time to do it ....and face rejection or feel like he's not interested or I pushed him in doing it.

am I wrong??..