[JPN] Does Anyone else have good luck on rerolls but bad luck on main?

for some unfair reason when I do rerolls on dokkan battle every multi I get a ssr then when I try my luck my main I get nothing everytime has any other people have this kind of good/bad luck like me or its just that my main is cursed forever it seems. 21 Natural SSRS and ever since Heroes Vs Heels never got a SSR Again (Besides wt gssr) Also just wanted to ask this because other people may have this luck like me to so I just wanted to know their experiences with this