I can imagine how annoying that can be. My advise, weigh yourself once a week and keep a track. Weighing everyday is going to bother you more and stress you out. I have been trying to follow a systematic plan of eating healthy and calorific meals since 18th Jan. I have gained 6 pounds to date and quite happy with my progress.

Be patient and you will get there.

Primarily from Diet and also some exercises. In terms of diet, this was i shoot for
Breakfast: ~ 300-350 calories ( add carnation nutrition plus to milk)
Lunch: ~ 500-600 Calories ( e,g meat, rice, turkey burger and greek yogurt)
Snacks: ~ 350 calories from Boots/Ensure Plus drinks, ~ 200-300 calories from Whey protein shake after workout
Dinner: ~ 600-800 calories
Post-dinner: ~150-200 calories from weight watchers ice-cream bar, glass of milk

My daily target is about 2600 calories. Once in while when i dont enough calories eat couple of slices of pizza. I typically rely on healthy food so that i dont put on fat. Working out keeps me alert and makes me feel good too.

Hope this helps. Let me know if you need any additional assistance.

Good luck!

@ronakcvr is right....

I feel like eating is a chore as well...

As far as the weighing goes...I have that habit of weighing too much and driving myself bonkers at all the fluctuations. The weights going up and down thru out the day is normal though. We consume, we burn, we store, we eliminate...so it's bound to happen. You need to remember that change takes time. I know we want to see ourselves going in the right direction but patience really is the key to getting there for this. Weigh yourself once a week and try to rely more on measuring yourself at least once a month. Weighing yourself in the morning seems to be the most accurate way to weigh. I know exactly what you mean about checking in a few minutes and the weight is lost or back up ....like a rollercoaster. But the more we obsess and stress over that, the more we lose. Stress can cause weight gain but in us...it causes weight loss.