I feel like I'm winging it and have no idea what to do really
welcome to the club we are all winging it, and lots of us also do not have family support indeed as we read on here sometimes quite the opposite.
8 weeks is still very very early days, i would second advice to take a baby moon and let her suckle, your right when they cry and can latch on, it does calm them down.
with my first I mixed breast and bottle, I couldnt have EBF because i wasnt in the right frame of mind to do it, sadly....
second time round we hve EBF and I am still going strong 15 months later, why? because its made my life so much easier, she has been less ill, so much easier to calm down ( shove breast at her) been easier at night, rather than faffing with a bottle and waking me up, I just BF....
so my adive would be to remeber its so very very early days, and to try and up the milk supply and leave the bottles and expressing for the moment...give it a few more weeks, then decide if yt