@Babyonway12 if this child is removed you will be devastated and you may fall back on your partner for support and it may happen again. You may think that your situation is ok because of your experiences so far, but it isn't. You will not be able to keep the baby as things are.
Right now, you are pregnant. The further you go into the pregnancy the more vulnerable you will be and the less able to make changes.
As hard as it is for you, because I realise that you have strong feelings for this man, you need to listen to the posters on here and leave now, and start getting appropriate help now. You may think you need him and you are more stable with him - you aren't. You need help to believe that, and get help with your own self control and emotional management (re your conviction), you need help with relationships (possibly The Freedom Programme would help), you need help to understand what would be required from you as a parent, and what would psychologically or physically harm your child, and what would be needed from you to enable your child/ren to thrive.
@darkriver19886 has said go to the council and report yourself as homeless and get some support and as a birth mother she may also be able to give advice about accessing other help. You could also talk to your GP, and Women's Aid, and possibly your aunty. And other people out there will be more expert about the help available. Via social services you might be able to be put in touch with organisations which help birth mothers.
Your first step must be to move though, and it will be very hard, and so possibly get support from Women's Aid about that - talk openly to them about everything and get their advice and help.
You may not be in time for this baby or you may be - but start the process now before it is definitely too late. I hope that you can trust that the majority of the comments on this thread have all said the same thing and with good intent - that the changes are absolutely necessary if you want to not lose your child.