I have a 2015 civic ex coupe CVT. On my way home from work today while getting off the freeway I made a turn and the tpms light, vsa light, power steering light, hill start assistance light, and emissions light all came on and the car started to jerk. At first I thought I had a flat tire but when I got out to check the tire pressure they were all good. Now my car won't drive without hesitating and making a grinding/knocking noise. I'm hoping it's not the transmission as I only have about 1800 saved up. any ideas? any help would be appreciated. Thanks