Welcome Mrs L. Does your comment "If I struggle I will go back" mean that you already have all the books and info? Without them I know that we would have struggled - I still try to take my book with me even now when I go shopping.
But, if you've got them already, and with the great advice above, and all the help and tips you can get from here at any time of the day or night (!) I'm sure that you can do it!
Just let us know if you're slipping, and someone will certainly be able to help. I've never been on any sort of 'Social Network' in my life before, in fact, have never used a 'computer' of any sort, can't type either, am far, far too meticulous and long winded, but am totally addicted to this forum, and can't imagine life without all the help, support and ideas it provides!
So, now that you've been brave enough to start, do keep posting!
GOOD LUCK.