Hi friends. Sorry if this is so silly but I have a lot of anxiety and sometimes I can be a bit irrational.
Basically, I was homeless and living in my car for 6 months of university during my postgraduate studies due to Covid-19 and me losing both my jobs so I took a break from my studies to focus on sorting my situation out. I eventually did sort it out and continued my studies, I am now just waiting for my final thesis grade so I can graduate and get my degree.
One of my professors has helped me through my studies, allowing me to resubmit the work I missed etc. She recently popped up on my Facebook suggestions which means she must have go onto my profile or searched for it on Facebook. 
On my Facebook, everything is private, besides my profile pictures and there is a picture of me, during my homelessness, sitting alone in a park in the sun and smiling. I took the picture myself. I would go to the park sometimes after work or on the weekends to cheer myself up, stay active, and maintain some sense of normalcy. My anxiety is telling me my professor will see this photo and doubt my story of homelessness because in the photo I look happy, just relaxing in the park in the sun. 
Honestly during this time I was really struggling but, I wanted to put on a brave face for everyone else and I still wanted to try and find joy in everyday life; nature and being in the sun is one of the things that really kept me going. 

Am I worrying for no reason? I told my best friend and she said that me trying to make the best of a situation shouldn't instill doubt in my professor, but I'm anxious and not thinking straight / clearly. Any advice would be really appreciated. 

Thank you.