We investigate the quench dynamics of quasi-one and two dimensional dipolar Bose-Einstein condensates (dBEC) of 164 Dy atoms under the influence of a rotating external magnetic field. We account for quantum fluctuations, critical to formation of exotic quantum droplet and supersolid phases in the extended Gross-Pitaevskii formalism, which includes the so-called Lee-Huang-Yang (LHY) correction. An analytical variational ansatz allows us to obtain the phase diagrams of the superfluid and droplet phases. A transition from the superfluid to the supersolid phase and to single and array of dipolar droplets with particle number is captured for weaker contact interactions. The dipolar strength is tuned by rotating the magnetic field with subsequent effects on phase boundaries. Following interaction quenches across the aforementioned phases, we monitor the dynamical formation of supersolid clusters or droplet lattices. We include losses to three-body recombination over the parameter crossover regime, where the three-body recombination rate coefficient scales with the fourth power of the scattering length or the dipole length. The three-body recombination leads to the evaporation of such self-bound states, while the anisotropic magnetic field aids to increase the lifetimes of the droplets.