303abuser nice one mate!
I’m back at baseline. When I last started like you did, I hoyed trainers on out of bed in the morning and ran for 4 lamp posts, walked for 2. Did that for 5 minutes week 1, 10 mins week 2, within about a month I was able to do a 35 minute 5k with my local Parkrun. Which isn’t fast, but I would have laughed at anyone suggesting this beforehand. Keep it up!