Will our bond not be strong or good

I’m officially going back to work, my little one will be one next month and I’m going back to work 5 days a week 8 hours. Will we lose our close bond, will she forget about me, will she think I abandoned her? I’m a single mom my baby was planned, (but it didn’t end up working with her dad) so I was able to save up and stay home for a year but now it’s time to get back into work. I’m just so nervous and worried that working 7a-3p doesn’t leave time for us to spend time together. I also know I have to work to support us. She so use to me, and use doing activities that I don’t want her to think momma left her. Ladies any advice or any ladies still have a good bond with they child after being home then working outside the home?