First of all, big {{hug}}.
Your pain is still raw; your mom isn't even gone a week. Of course this is when it hurts the most.
If you feel that grief counseling will help you, then by all means, go for it.
I think a lot of Catholic parishes offer it; I know ours does.
Also, I think Holy Name Hospital's social services division offers it. Would you like me to get you some info? I'm pretty sure it's either free or low-cost there and is close to where you live.
Hang in there, Michele. You'll never, ever be completely healed over losing your mom, but time will help you handle it.
I lost my mother 14 years ago this May, and I haven't stopped missing her yet. But the pain has gotten much easier to bear.