Congrats on making it to 16 days. I'm on day 10 and this morning is the first time I'm feeling irritable. I couldn't sleep last night either...wasn't any uncomfortable insomnia feeling...just didn't need to sleep, but boy did I regret it in the morning. Exhausted I am! And bitchy!
I'm trying to get rid of a large ovarian cyst, so I'm going for 30 days. I'm having my ultrasound today. Wish me luck!