Engine hot light but temp gauge on dash reads normal

Fix the leak! You should probably replace all the hoses, flush the cooling system and install new coolant.

Im not sure where its leaking from honestly. This is going on as we speak. The coolent reservore when i check it the first time we saw it was a little below the full on the car cool down the light went off we drove a bit further up the freeway the light came back on we stopped and then the reservoir had way above the full line in it as if I'd filled it up or something in between which I didn't and it was boiling

Mine is doing the same