After a month of hard work I have to pay quite a lot of things. I just got one about 200$ to invest in bitcoin. Should or should not. Please help me !

i am not a financial adviser. all i can say before you put money or think of investing into something in general. you better have a huge understanding of how it works. try to do own research. investing in crypyo is a very risky thing specially for people that dont understand it pretty well. but if ever you decided to put your money in it consider it lost.. invest only what you can afford to lose.