I was botting an account which was member, didn't really care about it was just experimenting with bans etc. It ended up getting banned 3 days later which happend to be today. I just made 3 more accounts and they're currently running scripts. One just got banned in the span of 10 minutes, the other two are still going. I have a main account that I play on, but I only login to him on my other laptop and my router is dynamic so my ip can change. Ive changed it multiple times when accounts get banned. Is there a risk that my main (which I play on legit) will get banned too?

Not really. They can't link accounts by IP and assume they're all bots. I use a VPN, bot 1 and play my main legit on the same IP. If you're botting like 3-4 accounts on the same IP it does look weird that theres that many and they probably look into it, but as long as no script touches your main, you're fine.