Me and my girlfriend have been togheter for 6 months and love eachothers. it started great, we had alot of sex she always kissed me but it have slowly been disappearing. atm whe have only had sex 1 time in 2 months. the most frustrating thing is that she have given me so many reasons of why she dont want to have sex. tired, sick, vaginaisme, she just have a period where she dont want to have sex and it is normal that we have less sex when we have been togheter for a long time. but 6 months isnt long at all. and yesterday we were both happy and laying in bed was a good mood for sex but she just turned off light and went to sleep so i got frustrated and start asking why again. i was like dont you get turned off me anymore and she said yes she do but dont know why she dosent want sex. and i asked ¨if you had a new guy here would you be turned on then¨. she said i dont know. then i got more frustrated and she told me she had ptsd. but if she has ptsd why would she have so much sex with me in the start and be so touchy and always wanting to kiss but not when she feels more safe with me?