Venting and Needing Help!

Mi

So I had lo 6 weeks ago. And before I went into labor we told everyone we didn't want visitors right after. Well my Mil is huge into babies and didn't listen to what we wanted and ended up coming out during labor. So we were ambushed and unprepared. Well I have really been wanting to breastfeed but lo had issues in the beginning and we ended up finger feeding and using a syringe to feed him until my milk finally came in. Well my Mil wouldn't give me any privacy and I was having a hard time in the beginning getting a good latch. So my Mil pushed for me to formula feed since I was leaving my son hungry so she said. So I compromised and tried to Breastfeed and supplement. Well by this point my mother is now upset that they didn't get to meet the baby right away. So the same day my Mil flies out my family flies in. Well my mom is really judgmental about breastfeeding and said I should formula feed because I need to get back to work asap. Not listening to the fact that i wanted some time with lo. Well while they were here I wasn't aloud to pump because there were so many comments and nasty judgement around iy that I became very engorged and could only pump once at night plus try and nurse and get a least a little sleep. at the end i ended up getting a horrible case of mastitis and was hospitalized. And since then I can not get my supply up and really want to figure out how to get it up and actually figure out how to make enough to freeze. Hrlp!