First of all, there is a possibility that something needs tweaking in your plan. I have heard people say that when they first started an intense exercise plan that they started to retain water which stops weight-loss.
Secondly, you are eating low, and if you are exercising too much; your body may refuse to lose. How about starting at 30 minutes a day and working up to 60 minutes a day and see what happens. We don't know how tall you are or how much you weigh, so it is a guesstimate on our part. Some believe that your diet is more important than exercise (which is good for toning & fitness), so overdoing it may not help at all.
Thirdly, other things like TOM, hormones, and too much salt/sodium can halt or stall weightloss as well. Just some things to consider. I agree with NEMOM's shared post; here's a saying that sums that up ...
"One year from now, you'll be glad you started today!"
I also believe that QUITTING IS NOT AN OPTION! Make that one of your daily mantras whenever you get in a funk and are tempted to stop. If you were in a race, you wouldn't stop if you wanted to finish. It doesn't really matter how fast or how long it takes you to get there, all that matters is reaching your goals and crossing that line ...
So keep going; tweak things a bit. You have options. Try less exercise and/or a few more calories to see what helps; try cycling your calories up & down (1400; 1200; 1500; 1300; 1600, and so on) for at least three weeks.
As a reloser, you really do know that you must continue to eat & live healthy if you want to be at a healthy & comfortable weight; to reach your goals, and to fulfill your dreams.
In order to succeed, you need Determination: be decidedly, decided on what you want. You need to be Committed: ever loyal to your dream. You must be Persistent: keep digging, keep fighting, keep going ... and, you have to Persevere: never give up, no matter what!!!