31weeks pregnant

Hi to all, I'm a new mum to be I'm 31weeks today and I feel uncomfortable tired all the time, I'm new to all this pregnancy I've waited 8years to become pregnant but I cant help but feel down and useless and feel un loved all the time I try and think positive but then my anxiety starts. I'm scared of the labour and what's gonna happen and all I get from people is dont be daft and stop being a shit bag but I just laugh it off but inside I'm like what the hell cant anyone understands how am feeling people close to me. I have a wonderful partner who is very supportive but If i tell him how am feeling i dont want him to feel sorry for me or think of me any differently. I cant wait to meet my daughter and become a family of 3 but then an other part of me thinking am I going to be a good mum and am I going to cope and is people close to me going to take over my motherhood just dont now how am suppose to feel