Hello newly diagnosed with ASD and not sure where to go to get support

Congratulations on your diagnosis and welcome to the community.

The NAS has a great set of articles focused on "after diagnosis", including one covering how you might feel during the subsequent days / weeks / months, and others covering the kinds of support that you can access. You might find them helpful as a starting point:

NAS - After diagnosis - including:

• How you might feel after a diagnosis
• Talking about and disclosing your autism diagnosis
• Emotional support for family members after a diagnosis
• Formal support following an autism diagnosis
• What can I do if formal support is not offered or is not enough

Therapy or counselling are often recommended after a diagnosis, as a follow up action for your GP to arrange. If you prefer, depending on where you are in the UK, you might instead be able to self refer for talking therapy on the NHS. 

Before arranging it, you might find it helpful to borrow or buy this book, which includes discussion of various types of therapy and counselling, together with advice on choosing the right therapist or counsellor - all from an autistic person's viewpoint. Several of us here have found it very helpful:

The Autistic Survival Guide to Therapy

In respect of getting help at work, you might find the advice here helpful:

NAS - Employment

It includes articles about reasonable adjustments and has advice on what you can do when they're not provided by your employer.  

Finally, I'll just mention a couple of books that I and others have found helpful early on in our post-diagnosis journeys:

Self-Care for Autistic People: 100+ Ways to Recharge, De-Stress, and Unmask!

How to Be Autistic (free download currently available via this page)

Congratulations on your diagnosis and welcome to the community.

The NAS has a great set of articles focused on "after diagnosis", including one covering how you might feel during the subsequent days / weeks / months, and others covering the kinds of support that you can access. You might find them helpful as a starting point:

NAS - After diagnosis - including:

• How you might feel after a diagnosis
• Talking about and disclosing your autism diagnosis
• Emotional support for family members after a diagnosis
• Formal support following an autism diagnosis
• What can I do if formal support is not offered or is not enough

Therapy or counselling are often recommended after a diagnosis, as a follow up action for your GP to arrange. If you prefer, depending on where you are in the UK, you might instead be able to self refer for talking therapy on the NHS. 

Before arranging it, you might find it helpful to borrow or buy this book, which includes discussion of various types of therapy and counselling, together with advice on choosing the right therapist or counsellor - all from an autistic person's viewpoint. Several of us here have found it very helpful:

The Autistic Survival Guide to Therapy

In respect of getting help at work, you might find the advice here helpful:

NAS - Employment

It includes articles about reasonable adjustments and has advice on what you can do when they're not provided by your employer.  

Finally, I'll just mention a couple of books that I and others have found helpful early on in our post-diagnosis journeys:

Self-Care for Autistic People: 100+ Ways to Recharge, De-Stress, and Unmask!

How to Be Autistic (free download currently available via this page)