Pregnant again and not knowing what to do

So Saturday I found out I was pregnant with baby no.3 I have 2 year old & 3 month old and I don’t see my self having a 3rd baby I’m beyond confused and I know financially and emotionally I can’t have another baby as I’m struggling emotionally to adjust with baby no.2 I’m beyond lost right now 😫 any advice is appreciated (no religious advice please)