I’m I crazy orrrrr??

Hi everyone! I am currently a freshman in college and I met this guy about 2/3 months ago. We hit it off and began to start this awkward talking/situationship stage. He has a good personality, and up until this point I wasn’t opposed to the idea of being in a relationship with him. We’d go grocery shopping, out on nice dates, and even if it’s me cooking at my place, we’d still have a good time. The first red flag came about when he would ask to be on my phone, but if I were to do the same he would get really defensive. I found this quite odd since he told me that he only wanted to be with me (only a fool would believe this) and that he isn’t interested in entertaining anyone else. So since I don’t have the best rapport with relationships (my last one being 2 years ago and ended because he had a whole different girlfriend in another state), I did what any curious person would do. He left his phone open around me and went to sleep so I took it up and started going through it (I know this is bad and I should respect his privacy but…)

Here are my findings:

1. He still had photos of his ex in his phone

2. He follows a lot of girls on Instagram

3. His relationship with his ex is literally unknown (it seems like they were on and off until abt 8 weeks ago) but told me that they are completely over

4. He snaps other girls often

I know it’s fairly early but I don’t want a repeat of my last relationship. Should I just leave him alone?