It's not easy.
There are so much conflicting advice out there.
I had my 1st at 32 and like you, didn't really know anyone who had done it.
I remember my mum had breast fed my sister (I was 9) but that's not the same.
I knew I wanted to try, & husband was supportive of this.
My boy was prem and ended up in nicu for a few days. I was lucky the midwives were very good and helped me start pumping the day after he was born (they tube fed formula until I had had pumped) and once he was back on ward they helped me get him latched.
I fed on demand....and boy did he demand!
There were days I felt all I had done was sit there and feed.
This settled after a few weeks.
I learnt it's normal to cluster feed - especially on an eve, but every baby is different.
My eldest settled in to a routine quickly. Every 2 hours, then 3 then 4 as time went on. He did good sleeps (11pm to 5am) early on. Wake for another feed then back to bed until 8/9am.
My youngest fed every 3 hours day and night no matter what from day 1 until he was 6 months!
Don't get me wrong, some days it was hard, I mean sat on sofa crying and begging husband to go buy formula hard.
My husband kept me going though, just try one more feed. Go take a nap now and I will bring him up when he's ready for next feed. Supportive comments (he's growing well, your doing this, here have chocolate lol!)
The other side to this is its soooooo easy once your doing it. No bottles to wash just pop out a boob and jobs done.
It can be a comfort thing. Both mine would have a bit of boob if they were grumpy/ill/board and it sorted them.
They fell asleep great on the boob - they had many naps on me which was so nice - lots of baby cuddles.
It took me a long time to feed in public though. Maybe 4+ months before I was comfortable feeding outside the house.
Got too comfey though - Sat in Nandos after shopping with my mate with him on the boob waiting for my food lol!
Sat in playgym with mates with youngest on boob drinking coffee....he got fed where ever from birth.
It''s a roller coster of emotions but do try, and make sure you ask for help - even from twitter/mums net if you need it.