Hi

So I was always underweight naturally, in the 90 pound range and in the last couple years I’ve gained weight, out of nowhere, just my body changing. I’m now 123lbs which I know is a healthy weight. I don’t think I look fat but I feel it a lot of times. I’m not consistent with the gym and I’m not disciplined with my diet. My mom buys and cooks on the healthier side because she is diabetic and obesity runs in our family, but recently I’ve felt extremely guilty and self conscious about how I look. I ate a lot the pasta couple of days and haven’t gone to the gym in a week because I have a really bad stiff neck. I beat myself up about how ive been eating and I know my thoughts aren’t healthy. I don’t know what to do, how serious this is, or how common and what I can do to help myself