You have deciphered your planets very well , however I was making another point and that is that as Mars mooltrikona sign is in the 8th house, it is a very strong malefic planet for you. Therefore when Mars is the 8th lord, it is most avoidable to be close to fire as Aries is a fiery sign. technically you should be very careful from fire. However as your profession is a cook and you have to be in the kitchen you should always and always keep doing remedies of Mars. Certainly the ketu mahadasha has only made things worse for you. The period till March 2017 is not good. You should do the following mantra “Om Kem Kethave Namaha” and also worship Lord Ganesh always.