You will get married in the second half of 2020. The problem could be your stomach size and your associated weight which could put off many a beautiful girls from marrying you. Beware of that and control your food and go to gym everyday.
There is all possibility that you will put on weight with Jupiter in Lagna in exaltation and Saturn also powerful in the 7th house. I expect you will touch 85 kgs or more by the time you are married. Just be careful not to gain weight before marriage.