Im having some relationship issues that purely lead to me being paranoid and I need help identifying the differences between BPD and healthy relationship.

The issues is that after being with this girl for 1 year and 2 months I started to catch feelings for her in a way being more attached and it fucking scares. I feel like I have abandonment issues. Now I feel like this is 100% completely my issue and i recently started really looking deeply into things, overthinking and analyzing to come to a conclusion. I have doubts about the relationship because of how my LTR acted in the past and i cannot tell if she has BPD/cluster b disorder and will sabotage it or if im just paranoid because of past experiences and all this red pill knowledge.

We have been together for over 1 year now and everything is going perfect. We have a genuine connection and we are very intimate. If we have any issue, we are able to resolve them and talk about them and work on things and move on. Overall we have a good time. However, this girl has had a terrible past. She often used males for validation because she had low self esteem, used to self harm because she felt guilty and she often felt like she couldnt say "no" to sex with her first boyfriend .

Now, this girl used to go to a therapist and psychiatrist and had tests done for BPD, narcissisms etc and was NOT diagnosed with it. She was however, diagnosed with "potentially likely to have OCD, and very likely to have anxiety".

This thinking about how bpd women behave led me into a spiral of constant overthinking and that she will discard me, that she constantly love bombs me etc and i started to analyze the situation making myself look for answers. What the fuck is going on? For over a year I had no issue with her until recently where i started overthinking things.

She doesnt have any male friends, she is always submissive, we are able to talk like adults and have intimate conversations, she never gets angry or yells, she never showed any signs of being hot or cold switching or splitting i think its called, she often pays for things and is always wanting to see me. Now she does have some bdp tendencies because of her past and I cannot tell the difference between healthy vs bpd relationships.