I’m not satisfied with sex in my marriage anymore..

I’ve told my husband, he says that he thinks it’s fine but I feel like I he’s lying when he says it.. I’ve been feeling this way for quite awhile and I’ve just recently told him. He don’t turn me on anymore, i don’t want him like I used too. We’ve only been together a few years and I feel like it’s completely over, like why even try if the sexual part of the relationship is dead. Ive always had a high sex drive and he used to meet my needs but now I’m lucky to have sex once a week. We both used to watch porn, I stopped watching it before we got together, he struggled to stop but he successfully stop a year ago to my understanding. Porn don’t turn me on anymore tho, when he wouldn’t have sex with me I tried to watch it and I was just disgusted... Any suggestions on how to bring the spark back or are we just done for?