Hello there,try not to worry too much although you will because it is all new and scary,I had my stroke almost two years ago now at 51yrsold and had the same sensations,also felt like hot water trickling down the inside of my left leg into my foot, that is still happening but no-one know why?i think your nerves and bits inside are re wiring and your body has had a shock so its understandable that strange sensations will happen(thats my theory anyway)
the other symptoms aren’t as bad now but still occasionally happen,i think medication also affects you as well.if you are worried ring a doc or stroke people to give you some advice,its early days tho,if your like me you will end up with strange things for a while but it will settle down.good luck,stay safe.Bernadette.x