my car is throwing up

[smellslikecurry]

i was driving for a good 45 minutes when my car started to smell nasty inside...i look down at all my gauges and theyre all ok...i pull over to the side of the road and i see coolant splatter all over the passenger side strut tower...WTF?!? its just on the strut tower and dripping down it...i checked all the lines and nothing seems torn and i checked for cracks in the reservoir and nothing.

no coolant in the reservior either and low in the rad...temp around 160


any ideas on what the fuck my car is doing?