No BoS yet - should I restart?

Hey y'all,

I'm about 7 days in, my MS is 500 and have 12 artifacts, no BoS yet. Is it worth restarting now, or should I keep pushing?

Artifacts so far: Tier 1:

• Fruit of Eden
• Sword of Storms
• Charm of the Ancient

Tier 2:

• Lethe Water

Tier 3:

• Invader's Shield
• Laborer's Pendant
• Helmet of Madness

Tier 4:

• Titan Spear
• Oak Staff

Tier 5:

• Stone of Valrunes
• Divine Chalice
• Infinity Pendulum