vivid, horrible dreams, TTC, 4dpo

Katie
Does anyone else have horrible dreams? I am TTC again this month, last night i had a dream I miscarried, the night before I had a dream my fiancé left me for another woman the day our baby was born he missed the birth and everything! They're so horrible! I'm 4dpo with mild cramps and slightly sensitive breasts so keeping my fingers crossed!!! Already taken tests even though I know it's way to early lol. 
Anyone else had a similar experience?