Most punnett square problems come from poorly identifying the genotype. Use these:

Spider = Ss, or expanded to Sspp
Pastel = Pp, or expanded to ssPp
Super Pastel = PP, or expanded to ssPP
Bumblebee = SsPp
Killer Bee = SsPP

Normal = sspp

your punnett square should come out fine if you go with SsPp x ssPp for bumblebee x pastel.