So let me see if I'm reading this right.....The way I read this is that now that your husband is going to be away from home for long periods of time due to his job that this is giving you the opportunity to find someone to make you feel desirable. Am I good so far?
Ok. So now this....."I just got weight loss medication the other day and I'm starting my journey tomorrow and let me tell you it's ON." This part confuses me a bit. So now that the future holds that you might be out on the open market looking for someone to make you feel desirable....you decide it would be in your best interest to make yourself appear more desirable by getting the weight loss medication to try and attract a new mate. What this tells me is that you don't care enough about your husband or your marriage to have been practicing this same self care (weight loss) all this time to make yourself appear more desirable to him but you're willing to practice this self care for some other man to find you more appealing. In other words, you're putting the sexy outfits on the mini van version of you for your husband but you're taking the weight loss medication so the next man to come along gets the sexy corvette version of you. Why is your husband not worth this same effort?
