Wedding weight loss’

I’m getting married in like a month 1/2 or so. I know I’m not going to lose 20 pounds in that time lol But I would like to lose as much as I can! No gym though I don’t want to pay for it 🤷🏽‍♀️ I have an elliptical and I would like to do body weight exercises but I don’t know what would be best. I mostly want to tone my arms/stomach and get rid of my double chin for sure lol I’m 170 and 5’4. I can eat salad all day if I have to it’s the exercise that I hate lmao But CHEAP food ideas are welcome cuz ya girl is on a budget 😂😫