No,your hdd is not ok.In crystaldiskinfo--function--advanced feature--raw values--select 10[DEC] to display values in decimal number system(by default all such program show values in hexadecimal number system).Your hdd current pending sector count raw value is A(aka 10 in decimal number system) which is not good & your G sense error rate current & worst value have dropped to 1 indicating your hdd is not securely fixed in enclosure.I wouldn't trust this hdd with any important data.Also just for future reference 100% hdd usage for first 4-5 minutes of booting win 8.1/10 is normal for a laptop hdd.That is why ssd are so much better as system drive.