Advice Please !!!!

Hello I'm 20 years old and my period was officially 5 days late yesterday. I took 3 pregnancy tests and they were all positive. At this point idek what to do bc I couldn't imagine having a baby and I can barely care for myself. My boyfriend on the other hand lives in a fantasy world where he thinks everything is fine. I do not really want to tell anyone yet until I figure out what to do. Do you all have any advice ?