Good job reducing from 16 down to 10's.
Would be a good idea to update your profile treatment type to include insulin regime.
Stress relief - go for walks/hike swimming other activities which find relaxing, waterfall trail hikes i find very calming taking mind off things, the sound of water wind trees rustling etc. other activies such as listening to audio books. What are some of your favourite hobbies and interests?
Hopefully your new treatment regime helps to regulate sugar levels. Some stress/anger should get better over time took several weeks to get balance in treatment right for me (t1/lada), family members said was very easily irrateable for a few weeks they haven't said anything on that front since glucose levels been better controlled, sugars were all over the place for a few weeks before acceptable levels.
Have a wee read through the following couple of links:
https://www.livewellsouthwest.co.uk.../08/Moodjuice-dealing-with-stress-booklet.pdf
alongside
https://www.nhsinform.scot/illnesse...p-guides/problems-with-anger-self-help-guide# should be a few things within there which you may find helpful.
Unsure if you use a cgm or not with your regime. couple free trials available
https://dexcom.com/en-GB/dexcom-one-plus-sample alongside
https://www.freestyle.abbott/uk-en/getting-started/sampling.html
would speak to healthcare team and ask for an education course to assist with adjusting your dosage(s) if haven't already.