I found it difficult being away from DD when she first started Child Care. The first week she went, my friends all took turns keeping me occupied so I was distracted. But I hounded DH to finish work early so he could pick her up early and bring her home to me (1 car family and he did the drop off and pick up back then). It felt so good to see her smile when she saw me and to get that extra special hug. When I went back to work in her second week, it was easier but still difficult. I think I held off calling until about 1pm (which nearly killed me!) and my boss and coworkers did their absolute best to keep me busy and distracted. I still have days where I miss her immensely and "have" to call the centre to check on her (even though I know she is fine because if she wasn't, they would have called me!) - but it does become easier.
Good luck going back to work and I hope you enjoy the 2 months work.

MG