My DS is 6 months and we've been weaning for around a week now. I've made up some veg purees and also offered him some finger foods (toast, broccoli, peppers etc) but now I've started getting myself confused 
I've read that you should introduce one meal a day however does it matter if this is 'breakfast' one day and 'lunch' the next? We're not always home at the same times each day and inbetween his nap times and milk sometimes there isn't time for lunch.
For example today he had a bottle at 11am but I couldn't offer food at 12am as we were out. By the time we got in DS needed a nap and then when he woke up it was only 30mins until his next feed. This meant he had some sweet potato around 4.30pm as this fitted in with his timings. This makes me feel really stupid but is this ok? The other day I knew we'd be in and out all day so he had some fingers of toast in the morning.
Also, he really wants to try the things we are eating so some days he has one 'meal' and others he ends up with some crumpet in the morning, some jacket pot and then strawberries in the afternoon.
I just feel like I'm getting it all wrong. I also feel like I'm on a hamster wheel of milk-food-sleep and trying to juggle it all.