Return values from another table between dates and specific text
I have started a personal finance budget and have a "Master Projections" table, an "18-month Budget" table with projected vs. actual budget values, and a "Transactions" table. I want to keep the master ongoing so that I can create new and edit current monthly budgets as required. My "18-month Budget" pulls actual budget values from the "Transactions" table, but I would like the projected values to be pulled from my "Master Projections" table. I also have the "18-month Budget" set up so that I can select the start date and it will adjust to any 18-month period. Actuals is fine, however, I don't know how to compensate for the change in month for the projected values. The Lookup Function works for the employer, but unsure how to incorporate the month heading. They are set up as different sheets in my file, but I put them together in the attachment for ease of explanation. Thanks for any help :)