It's like we're connecting on a spiritual level. Hahaha!
I think whatever we do, if we do it right and have pure intentions, God will most certainly understand. Let's keep striving for the best in all of us. We can do this through taking proper care of our bodies and following religious traditions whenever possible.
It's just as important to do good unto ourselves as it is to do good unto others. Self compassion is key.
Exactly my friend @Steve5, it's good to afford oneself some compassion when thinking about fasting. In as much as it's for the love of God and doing his will, you can't worship God being on a sick bed or critically ill.
So, when thinking about going on an extended fasting, it's very important to look out for your health and know the limit to push yourself to and never exceed it because the side effects will harm your life.