Issues with sex

L

Hi,

So I've been having some issues I guess when it comes to sex. I'd appreciate some advice.

I've been with my partner for about 2 years and in the last 6 months I've been finding I don't really want to have sex anymore. It's been getting worse where even thinking about it feels almost gross? Like I dread it and it's not just sex it's also any self touching too. But I still love hugs and cuddling though.

I've already talked about this in a less detailed version to my partner and they think it's because I'm feeling insecure (I've gained some weight in the past year) but I'm not sure. I feel like a shitty partner though, we haven't done anything for maybe a month? And I'm scared he'll feel unfulfilled if this continues. Again I've talked to him about this and he was very reassuring about it but I just can't help but feel there's something wrong with me and that I'm ruining our relationship.