Hey Knightsaber88, I don't know what your current weight is and I can only share my story. I struggled with my weight all my life, gradually gaining and gaining and at 53 years old I found myself weight 168kgs. As you get older things start to go wrong, blood pressure starts to go up, you become more at risk of diabetes, the ongoing weight means you are at risk of several different cancers. cholesterol and all sorts of other problems. I can't say you should do it but I can say it was the right decision for me. Only you can make the decision and if you are not getting the support you need. I suggest you speak to a psychologist or councellor as well as your doctor before you decide.
Here is some of the plusses for me: