Quit NIC. Quitting p*rn, and weed.

Yo so i recently posted my first post in this thread about a day ago. So go read that if you haven’t. I changed my mind about cutting off my only friend because the only thing on my part is to relay the message on how bad nicotine is. I made it past day 4, day 5 about to start after i go to sleep. i’ve been using weed to keep my withdrawals from spiraling and it’s going well. Now i don’t know if i should throw it out now or wait a little bit like 2 or 3 days after I reach the end of the week then throw it out. I’ve also cut the porn. What should I do? I don’t know if cravings are gonna hit harder once i stop the weed.