This probably isn't the right place to ask, but not sure where to put the thread. About 3 years ago I was a bit overweight (BMI 26-27) so made a big effort to lose weight and settled at a weight of 56-57kg which I was happy with - I'm 5'6. I've been very careful at maintaining and able to keep the weight off with a healthy diet and minimal treat type food. I weighed myself about once a month. A little while ago I gained up to 58kg and it's sent me into a bit of a spiral of obsessing about weight and feeling fat. Objectively I know I am not but I feel it. I've eaten less and less and just have 1 small meal a day at dinner and a bit of fruit or something like that at lunch. I've not touched a 'treat' for months. I'm weighing myself every day and telling myself that I'll allow myself to eat if my weight is under a certain number. I'm now at a BMI of 18.8 which I know is teetering on the edge of a serious issue. I don't really know what to do about this. I'm 37, I've not got a history of poor mental health or eating disorders. But I can't make myself eat more and I know it's an issue. Would a GP be a good move or somewhere else? Thanks