Positive reinforcement is important when building any new skill, job, task, ect.
The same is especially true for self care and self love. It's something you have to work on like learning to play a sport or instrument. Practice and positive reinforcement needs to constantly be worked on everyday.
So if we are going to look at self love as a muscle that needs to be exercised and grow today is as good a day as any to start. Tell yourself something you like about yourself. Find something that you do that you like about yourself and spend sometime doing that for you.
But self love exercise isn't limited to just being nice to yourself. If you show and feel love for others it expends your heart and makes it easier to feel better about yourself. So find someone who has done something great for you recently and pay them a compliment or thank them.
Do this everyday and feel your hear grow and your own self love grow with it.
Stay hydrated, keep dreaming.