Mixing Present Perfect and Simple Past

When I was chatting with a friend just now, I didn’t know which sentences to use. Can someone help me on this?

1. "I have had the same thought as you when I looked at her profile just now." (Present perfect + Simple Past)
2. "I had the same thought as you when I looked at her profile just now" (Past Perfect + Simple Past)
3. "I had the same thought as you when I was looking at her profile just now" (Past Perfect + Past Perfect Continuous)
4. "I was having the same thought as you when I looked at her profile just now" (Past Perfect Continuous + Simple Past)
5. "I was having the same thought as you when I was looking at her profile just now" (Past Perfect Continuous + Past Perfect Continuous)