Cravings

Hi everyone! Hope everyone is well and having a nice weekend.

Ok, so I am not pregnant, but for the last 7-10 days I've been having extreme cravings for very spicy pickles and anything that has vinegar, chips, salad full of vinegar or whatever else I can put vinegar on. This is weird to me because I've never felt this way before, not like I hate the things I've listed but also I just eat stuff like that every once in a while, not regularly like I do now. I just taste it and crave it all the time. Recently I found out that my vitamin D levels are extremely low, Can this cause the cravings? It's like my body just needs it for some reason. I have a Dr's appointment on June 9th, for a completely different issue but I'll still mention it to him but for now what do you think this is? I'm not so much worried but curious. Tia!