Hi there,
First, the most important thing is responding appropriately to your fall. To understand that you are not back at square one, and that it is normal to have bumps in the road. To imprecisely quote Hashem Help Me, another GYE member, "you've been climbing a mountain for a while and BH you have made it a good way up. If you stumble, just take a second, pause and appreciate the view from how high up you've come. Then keep climbing. There's no reason to throw yourself tumbling back down the mountain just because you stumbled." Can you give us a bit more background on yourself and your growth in this area so far?