Natural fluctuations in Bank Roll?

[spetting]

Hi there just started playing micro NL cash games about a week ago. Within 4 days increased my bankroll by 50%. The last 2 days however have been dismal.

Seems like been catching very few flops, keep getting drawn out on despite making pot odds undesirable, when I do catch a hand action always seems goes dead even when I dont bet out.

It just seems as though all the stars line up against. So long story short was back down to about 115% of original bank roll. Starting to climb back up in the last couple hours.

For all you regular cash game players are these fluctuations normal or has my playing just deteriorated without realizing it?

Thanks