Advice on 7 stax nano next generation withdrawals…

Hi. I hate that I’m even posting this. I’ve been taking 7 stax nano tech next gen mitragynine for the last 6 months. My tolerance is pretty high. I took 600mg a day at my highest dose. What’s the advice on how to get through the withdrawals? I used to take 7-oh and I’m in a state that has not banned it yet but idk, I feel like the 7-oh isn’t touching my withdrawals. Is this version of 7 stax mgm? I keep hearing about mgm and I’m not exactly sure what is it but I have a feeling that’s what I’ve been taking. Anything advice helps. I’ve been through 7-oh and pseudo withdrawal and got through it in 3 days. But idk, I feel like this nano tech stuff is a totally different beast. I hear subs don’t even help with withdrawal. Anyways just looking for any advice. Thank you.