If all you need is a bridge and a thesis, are there any notes that you went over as a class? If so, just review those or search up on YT: <em>How to create a strong bridge + thesis </em>just in case if you need extra help. There's professional help online too for people who are good with that stuff. Just relax, get some water, you can do it! Use different resources to help you complete your bridge and thesis.
The answer is should be D because A includes food tracking, B includes your feelings which is really a diary, C you fitness log should not have picks of ur friends. So that leaves me with D.