Make a meal planner even so it includes any snacks before after nursery/childminders etc (even if you don't always stick to it, least you'll have meals in etc)
Try and make at least a pasta dish or items you can re heat and is convenient.
Bath/shower dc every other night. Ensure you have a routine in place ie - super, pjs teeth etc, story & bed.
Shower and do your hair every evening - try not to bother showering in a morning (or at least have hair styled ie straightened night before) or if you can shower and style hair, towel dry and use mouse on hair for natural curls - very quick! Or try messy buns etc. Use concealer under eyes, always apply blushed to give yourself some colour.
Get clothes for you and dc sorted night before including any pack lunches etc. even get shoes, coat etc out.
Try not to get distracted by mobile phones, news etc in morning - its easily done.
If having breakfast get breakfast pota, table set, cereal boxes out etc night before.
Make sure little ones bag is backed night before too. Prioritise house work ie washing, leave ironing for & hoovering for weekends if possible. Get dc to join in tidying where poss - kids love it!
Try and break week up by doing something fun just you and ur little one if possible. Ie - tea out or movie in bed together or similar.
Get a diary - make plans to give yourself mile stones for you and dc to look forward to.
Make sure you get to bed before 10pm each night and have plenty of rest.
I use to have a shower and watch emmerdale with a glass of wine after dcs were in bed - that was my me time.
Good luck, sure you'll be fine. Us women are very strong £ independent more than you probably realise :) x