Muay Thai or MMA first?

16M, I started Muay Thai about 3 weeks ago and like it but I’m also interested in MMA mainly to also learn grappling. I want to know if I should gain more experience with Muay Thai before training MMA but my gym only has 7 months as the shortest available subscription. Muay Thai was my first experience with martial arts and I can’t join my school wrestling team because until recently I never cared much about physical health or sports.