You need to slow down and be calm.
My advise is, to make Degh Prashad at home then do Ardaas (with Bhog and take out 5 prashad in sarbh loh bowls). Following the Taksaal Rehat when making Degh is highly recommendable. During Ardaas ask for your desires.
First time things will go wrong / prashad is not fully cooked, burnt due to bhanda having a previous unwashed stain... but over time making Degh will improve. If you can't make it everyday then once a week. The recommendation is making degh once a month.
If you REALLY gun for it can even take your prepared prashad to Gurudwara then do the mandatory 40 stanzas of Anand Sahib in front of Guru Granth Sahib Jee follwed by Ardaas. The panj Prashad can be distributed to any five Singhs sat in Sangat (after taking it out in bowl but put it back in your main bhatta). Bringing your prepared degh is ideal at Amritvela as their will be less Sangat.
Home or Sangat, 5 Singhs will visit and eat the Prashad if everything is done correctly, in Maryaad and with Sharda.