Growlog link: https://growithjane.com/growlog/apple-fritter
If you don’t have a growlog please answer these questions.
What strain are you growing? Is it Auto, Fem or Reg?
Are you growing Indoor or outdoor?
Are you using nutrients? Which ones? How much?
My plant has this weird spots and the leaves are dying. What do I dooooo?
Hello and welcome to the community i hope your enjoying your time with us and as for your concern it looks to me like either a ph imbalance or your plant needs some calcium and/or magnesium and im basing this off of the random yellowing appearing. Normally if it starts to yellow from bottom to top its most likely a nitrogen issue but looking at your picture the yellowing is occurring in random spots which to me indicates ph is off and plant isnt uptaking all the proper amount of nutrients or she is lacking in calmag. Have you been adjusting the ph when you water or have you fed any nutrients yet? Also the issue you could be from underwatering depending on how hot and dry your climate has been which could also effect the plant in a similar way
I gave her nutrients yesterday that’s when she should get them according to the Time. And Yes I checked the pH of the water, IT was fine 
i could try magnesium and Calcium but how do I do that the Best way?
Oh okay i see in grow log now the nutrient symbol. How much of a feeding did you do? What type of soil are you using? Do you happen to see any pests or holes on the leafs? I ask be cause it could be 1 out of a few things or a mix of some things. You stated ph is fine and fed nutrients the other day so we can eliminate ph and nutrient deficiency. Calcium and magnesium deficiency or possible nutrient toxicity would be my next two things to check after pest inspection. Your plant doesnt show extreme dark green or severe tip burn so im leaning more towards calmag issue and simple fix. Just need a bottle of liquid calmag for so its readily available for plant to take up and that should help with clear up the issue