Dating while pregnant

My kids dad & I our no longer together it has been abusive for years & I’ve always left off & on, but I am now pregnant with baby number 2 & the abuse is still a issue it’s so bad im back having seizures due too the added the stress so it was best I call it quits and don’t look back. A few weeks a old friend I actually left my kids dad for reached out too me & I had always spoke to him briefly through out my most recent relationship. I explain my situation too him & let him know I would like too just remain friends given everything that has happened. I don’t know I’ve just never seen women date men that are not their kids biological dad so I’m little standofish there. I just need time I didn’t know how mentally taxing it was until I left & have had time to really reground myself