You probably want to stop doing that. What ammo you're going to use is already pre-determined by your gun choice and build. Every gun is not good at firing every ammo they can use, most of the ammo they're compatible with are really bad for it, either because the ammo in question does terrible damage than an alternative, or you have skills to buff a specific ammo type, or those ammo types have horrible reload/recoil on that gun and you're not modding for them.
When you use a spread gun like neegigante or Anjanath, the only ammo you'll use is spread 3, wyvern, and cluster 2. So those are the only 3 you bring, along with materials to make more of those 3.
A pierce gun like Legiana you bring only pierce 3 and materials to make more, same as above. (And clusters/wyvern as you please, you just always bring these 2 for every gun)
Guns are specialized weapons, free up your inventory by focusing on a particular gun/build's strengths rather than its options. Like an Anjanath gun isn't as good for spread until you put a close range and 2 recoil mods on it, which also makes all the other ammo types worse as a result on it, but that's ok because spread is what I intend to shoot with it