Feeling judgement

So I have 9 weeks to go and I have 4 items for my baby. A swing and a bathtub I bought off Facebook, a sleep sack that was given to me thru a program I am in, and some soap samples. There is nothing else no diapers no clothes nothing. My sister came over and she asked to see my stuff and I showed her and I just felt super judged that I don't have more and the fact that I had used items she acted grossed out by like went to wash her hands because she touched them. I have cleaned them since getting them. She was fine before she knew that it was used. She is way below the poverty line like 2 adults 4 kids income not even 20,000 in a good year and knows the struggle but snubbed her nose at me for not having anything yet and that what I did have was used. When I told her I was planning on visiting the local mission and goodwill for clothes and other items needed she shamed me for that too. Acting like that was a disgusting and shameful thing to do. Like I'm sorry we don't get hand outs like you no reason to judge me for having used items.