My bf & I broke up 10 days ago, should I ask him to stay away from me?

I am currently 5 months pregnant & heart broken. Of course I am still in love with him & even tried to reconcile 3 days ago, which left me more hurt. Yesterday was was one of the hardest days without him, I was off from work & I have no car, cable, or friends so I find it hard to cope @ times. Some how by the grace of god I was making it breakdowns & all. Then @ 11:30 he shows up @ my door with a container of a meal he's cooked & is like "I thought you'd like some". Of course I asked him to come in & he responded by saying " I can't". He proceeding to kiss my forehead, not once but twice & each kiss felt long or over emphasized. Then unwraps the blanket from around me to rub my stomach, and vanishes. I was just surviving, barely, now this. I feel like holding on now, when I was coming around to letting go. Is there really any chance he will ever return? Please help.