My husband and I use to have sex like almost everyday or every other day while we dated. We've been married for 3 years now and we probably have sex once a month. It's not him, it's me. I always find myself making up excuses not to have sex. Like saying I'm tired or I'm bloated. Is there something wrong with me? Would it be because I'm not comfortable in my body? I have gained weight. I was 105 when we dated and now I'm 117. Please help!