Awaiting a recommendation does mean nothing except waiting for decision-makers to accept it or review it. However, in your case, they decided to review it. In this case, “Peer review in Process” means the manuscript is with the reviewers reviewing your manuscript. A reviewer receives from a week or two weeks to a month, which largely depends on a specific journal, to finish and review. Mainly reviewers are contacted for every manuscript. When each reviewer submits their responses, the editor decides whether to accept or revise the manuscript again. I hope it helps.