Welcome Emma. I hope you soon get better from your operation.
When I was at school, many moons ago, we had to make a complete uniform plus cookery apron and chefs hat, knit our winter jumper, a pleated games skirt etc., I did it all but wasn't much good at hand sewing, I was always told off because I used to lick the cotton, not just the end to thread but the whole length urgh!!
My mother was a seamstress and made all our clothes when we were kids. Unfortunately she died when I was 11 years old so never got to teach me.
I then got back into sewing at age 22, after making friends with a neighbour, who made her own clothes and then I got my own machine, a second hand old Frister Rossmann and I loved it!