cannot open my belly bar?

I have my navel pierced in August .. I want to change it now because I think it could still infect a little (collecting a kind of crust?) but i cannot open. Turn the screw part wont! anyone have any suggestions?

Crust infection is not, it is a sign of healing. Meaning you should not be your piercings in general. Give him a chance to heal. And even if it was infected, that would be the worst time to change the jewelry.

SILVER DOG NAVEL BAR Dangle Belly Ring 14Gauge-11mm $1.49

Belly Navel Piercing bar Cz Sexy ~ Milf ~ Ring $6.00

CRYSTAL CROSS 316L STEEL Belly Button Ring NAVEL BARS $0.02

SILVER DOG NAVEL BAR DANGLE BELLY RING 14Gauge-11mm $1.49

Belly Navel Piercing Bar Cz Sexy ~ Milf ~ Ring $6.00

CRYSTAL CROSS 316L STEEL BELLY Button Ring Navel BARS $0.02

14g Belly Button Navel Ring Bar Piercing Gem Steel ^TEQ $19.99

Belly Navel piercing bar Gold gp Cz & Pink Heart Ring $6.50

BV6011 Sexy Crystal PLAYBOY Belly Bar Navel Ring $0.01

14g Playboy Bunny Belly Button Navel Rings Ring Bar Z18 $8.39

6202 SWAROVSKI ROSE CRYSTAL Heart Belly Navel BARS $2.99

SEXY SILVER CRYSTAL RHINO NAVEL BAR DANGLE BELLY RING $1.49

14g Belly Button Navel Ring Bar Piercing Gem Steel FBML $14.50

14g~3/8 Dolphins Belly Button Navel Ring Bars Gems =AGV $8.80

14g Sexy Playboy Bunny Belly Button Navel Rings Bar Q77 $9.80

14g Heart Love Belly Dangle Button Navel Rings Ring Bar $10.30

14g~3/8 Flower Reverse Belly Navel Rings Bar CZ Gem V11 $11.99

14g Sexy Playboy Reverse Belly Navel Rings Bars Bar U17 $16.23

Reverse Belly Navel bar Pink Unique Circles Ring $6.00

14g Pink Playboy Belly Button Navel Rings Ring Bar A12 $9.73

14g Playboy Bunny Belly Button Navel Rings Bars Bar H61 $9.79

14g~3/8 Belly Button Navel Rings Bars Gems Lot 3 DSQ^ $8.89

Belly Navel bar Pink Pearl Victorian Dangle Ring $6.00