<human>: Give me a shortened version of the text

So I have been together with my bf for a couple months and we dont live together and basically see each other about 2-3 times a week. I am not sure what to do. I have this problem before with my previous relationships where out of nowhere I demand affection or confirmation from my boyfriend in order to be happy. I will be very upset when they dont act sweet to me or tell me that they miss or love me. This is not all the time but there will be a time that this feeling or mood swings, will last for about 2-3 weeks, on and off. I would be very jealous and although warranted, it will be blown out of proportion. 

I am not a bad gf, I am honest and loyal and will go above and beyond for the person that i love. But i just have this deep rooted insecurity that i have never overcome ever since i can remember. And although this has been primarily the cause of all the fights in my relationship, this has never been the deal breaker. i still end up leaving them because finally i got tired of feeling mistreated.

I have had 3 prior relationships lasting, 3yrs, 6yrs and 4yrs not sure if relevant. 

Again, not sure where this is going, but maybe somebody here can explain what im going through. Is this something i should see a therapist for? Or is this normal? Is there anybody else going through the same thing and maybe handling it better? I really appreciate any advice, opinions or reactions.
<bot>: i have mood swings that i am not sure normal or just triggered by the guys im with. What should i do, or is there anything i can do?