Talk to Gynecologist on Gynaecologist

Hello , I am 23yrs old . Married for 2.5 years. I am trying to get pregnant from last 7 months . I had 4 cycle of clomid one cycle of letrozole and had hcg ovulation trigger thrice still not able to conceive. My queries are 1. After intercourse i feel all semen comes out from vagina 2. Is seed cycle a good option to get pregnant 3. After taking hcg shot i get vaginal dryness 4 . I am having periods (bright red blood) , on day i felt my abdomen is stretching followed by vomiting (only clear waterasi had drank water before vomiting ) along with hot flushes . After that i took strip pregnancy test a faint positove line came (strip was 1 month old but in sealed packet) , after that i took 3 more strip test all came negative. Now what should i do ?