Assuming that your GPA as known to the college is 3.83, and the college does not specifically state a GPA that you need to meet, then any last semester GPA that is equal to or higher than 3.83 should be safe (assuming all other conditions are met, e.g. no D/F grades, no schedule changes that were not previously communicated to the college).
If your last semester GPA is lower, it can be hard to know the risk, since colleges that are vague about it won’t say. A small drop to something like 3.7 is unlikely to be risky, but a large drop to 3.0 or lower is likely to have significant risk. In between, who knows?
Best action would be to finish strong so that you are not back here in June worrying about being rescinded after sending your final high school transcript.
If you do know before May 1 that your GPA will drop by more than a small amount, you may want to ask each college directly if the drop will lead to the possibility of rescission. If the colleges’ answers differ, you may want to factor that into deciding which to matriculate to.
If you did apply to UCs, their admission offers will list the conditions; most campuses have specific GPA and grade minimums listed in their conditions.