Depressed 😥

I am 5 weeks 3 days. My boyfriend has been acting totally different since we found out. We discussed that I’d get on birth control because my miscarriage two months back was pretty hard. Just as I was going to start the pill I find out I am pregnant. He knows I am scared... for many reasons,and is doing nothing to make me feel secure or happy. The other night he knew I was upset and I was at work ( just stressing) and he made sure he went to the bar so he wasn’t there when I got home. I feel so lost and lonely. Please don’t take this the wrong way ladies but I almost am feeling this is a huge mistake what the hell do I do I’m so upset ):