I can relate to this experience; new beginnings are always a mix of excitement and fear. A good message: with time and perseverance, everything becomes clearer and more manageable. Having a good boss is one of the most important aspects of business management. There's a rule in business management: Not having a good boss means knowing that your best employees will leave.
RE: Trying a new job, a real nightmare. Better to be a housewife than have a dishonest boss!/ Probar un nuevo trabajo, una verdadera pesadilla. ¡Mejor ser ama de casa que tener una jefa deshonesta!