Trying to get in shape

So my dad is getting married in a few months and I have to lose some weight and get in shape some to look good for the wedding. Losing weight and working out is a lot easier said than done every day for the past few weeks I keep saying to myself “today is the day I go to the gym and start eating right.” I finally put my plan into action and hit the gym for the first time in a long time; it was a rude awakening of how out of shape I was. I did a few weights and hit the treadmill for a while then finished off by relaxing on the sauna for a while. After all was done I enjoyed my work out and how it made me feel now I am actually looking forward to going back.