When you have the LC visit you could ask for a plan for weaning down off bottles. Having a plan can help you to focus on how well things are going rather than focusing on having had to give a supplemental feed (as they are built in to the plan).
For example the plan might be:-
to lower the amount of milk offered at every feed and increase feeds at the breast (so instead of offering 90mls you might offer 80mls then reduce the amount given by 10mls every day/few days and finish off at the breast), when getting to down to 20mls or so you might be able to cut out every other top up or drop one top up at a time over a few days,
or,
to reduce the number of supplemental feeds given in total (e.g. moving from 6 supplements to 5 then from 5 to 4 a few days later etc, etc),
or,
to aim to exclusively breast feed for a set number of hours before offering top ups (e.g. ebf between 8am-12pm before offering top up - switching sides frequently with breast compressions as needed) then gradually increase the time you ebf for each day (it might only be by 15 mins a day or it might be by an hour a day so the next day you might ebf between 8am-12.15pm if you were really struggling by 12pm or if it was relatively easy you could try for 8am-1pm the next day. Obviously picking the time of day that suits you to start the ebfing (it might be mornings don't work and the afternoon would be better).
These are just example plans of what the LC might suggest rather than my suggestions for you to follow as I haven't seen baby and don't know all the details. She may propose a completely different way of reducing the top-ups (I'd love to hear the plan if she does [though only if you wanted to!] as I'm training to be a bfc and need all the help I can get
).
On the skin to skin front you really don't have to aim to feed during skin to skin, just baby hanging out on mum (or dad) can help, you can do skin to skin during a bottle feed too (oxytocin is released by baby during skin to skin which improves digestion regardless of feeding method or substance) or have a bath together (though best if you have someone on hand to deal with slippery baby while you get out the bath).