Hi everyone, I am a 21 year old who has been in and out of trying to reboot for awhile now, but has never been successful. Currently on a 10 day streak, which is great! I really want to do it all the way this time because I have been hit by very serious erectile dysfunction a few weeks ago. I was masturbating and watching porn at that time, but my dick just went limp one day and I could never get it hard since then. Not the first time this happened, but previous times, my dick would return to normal after awhile. Also, I still tried masturbating with this problem and even ejaculating with a semi-erect dick. I really dunno the implications of this... And is this PIED? Because I can't get hard at all - with or without porn. Another worrying thing is that I started having heart palpitations and racing heart beat. It has been on and off during this whole period, but when it hits it is really bad. Yesterday, it happened during my sleep and I was woken up, sweating madly. I know this is a withdrawal symptom from nofap, but also worried that it could be an underlying health or mental problem (Because I am naturally an anxious person). Perhaps someone out here might have a similar experience and could just offer me some adivce? Just wanted to share this as I have been struggling during this period.