X Stretch and Gained Half a Pound

Good morning! This morning's workout was X Stretch - yesterday was Shoulders and Arms, I actually contemplated doing a cardio workout this morning, but my thighs were sore, probably from the Plyometrics workout I did on Wednesday, so I decided to do X Stretch like  was scheduled to. Also got on the scale and found I gained half a pound this morning - up to 122.5. I know it's not much, but I really need to get myself going back down. Not sure what I'll be doing this weekend, probably doing a little work and relaxing a little bit like I usually do. Hope everyone has a great day!