Not Cathe here, but I do have a suggestion. I was in the same boat you are, then I realized just because I was exercising like a madwoman, i could NOT eat whatever I wanted. You may be extra hungry from all that working out and be eating a lot more than you realize. Watch what you eat. Also, you don't mention how long you've been doing it. You may have put on some muscle - how do your clothes fit? Or poss just some water weight. Seems when ever I switch up my program I'll gain a couple pounds then it will come off right away. (believe your body holds on to water when encounters new activities. some stress reaction left over from cave man days). Also, maybe try not to weigh yourself daily, but looks for trends. I can swing a couple pounds either way a day, so I only record my weight once a week, then I can really see how things are going. That's all the help I can offer, maybe someone else has some other insights
Nan